156920439500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8389}}^1$

素因数の和:8617

約数の個数: 192

約数和(自身を含む): 395793216000

約数和(自身を除く): 238872776500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 179, 190, 209, 220, 250, 275, 358, 380, 418, 475, 500, 550, 716, 836, 895, 950, 1045, 1100, 1375, 1790, 1900, 1969, 2090, 2375, 2750, 3401, 3580, 3938, 4180, 4475, 4750, 5225, 5500, 6802, 7876, 8389, 8950, 9500, 9845, 10450, 13604, 16778, 17005, 17900, 19690, 20900, 22375, 26125, 33556, 34010, 37411, 39380, 41945, 44750, 49225, 52250, 68020, 74822, 83890, 85025, 89500, 92279, 98450, 104500, 149644, 159391, 167780, 170050, 184558, 187055, 196900, 209725, 246125, 318782, 340100, 369116, 374110, 419450, 425125, 461395, 492250, 637564, 748220, 796955, 838900, 850250, 922790, 935275, 984500, 1048625, 1501631, 1593910, 1700500, 1753301, 1845580, 1870550, 2097250, 2306975, 3003262, 3187820, 3506602, 3741100, 3984775, 4194500, 4613950, 4676375, 6006524, 7013204, 7508155, 7969550, 8766505, 9227900, 9352750, 11534875, 15016310, 15939100, 16517941, 17533010, 18705500, 19923875, 23069750, 28530989, 30032620, 33035882, 35066020, 37540775, 39847750, 43832525, 46139500, 57061978, 66071764, 75081550, 79695500, 82589705, 87665050, 114123956, 142654945, 150163100, 165179410, 175330100, 187703875, 219162625, 285309890, 313840879, 330358820, 375407750, 412948525, 438325250, 570619780, 627681758, 713274725, 750815500, 825897050, 876650500, 1255363516, 1426549450, 1569204395, 1651794100, 2064742625, 2853098900, 3138408790, 3566373625, 4129485250, 6276817580, 7132747250, 7846021975, 8258970500, 14265494500, 15692043950, 31384087900, 39230109875, 78460219750, 156920439500]

約数ペア:

[(1, 156920439500), (2, 78460219750), (4, 39230109875), (5, 31384087900), (10, 15692043950), (11, 14265494500), (19, 8258970500), (20, 7846021975), (22, 7132747250), (25, 6276817580), (38, 4129485250), (44, 3566373625), (50, 3138408790), (55, 2853098900), (76, 2064742625), (95, 1651794100), (100, 1569204395), (110, 1426549450), (125, 1255363516), (179, 876650500), (190, 825897050), (209, 750815500), (220, 713274725), (250, 627681758), (275, 570619780), (358, 438325250), (380, 412948525), (418, 375407750), (475, 330358820), (500, 313840879), (550, 285309890), (716, 219162625), (836, 187703875), (895, 175330100), (950, 165179410), (1045, 150163100), (1100, 142654945), (1375, 114123956), (1790, 87665050), (1900, 82589705), (1969, 79695500), (2090, 75081550), (2375, 66071764), (2750, 57061978), (3401, 46139500), (3580, 43832525), (3938, 39847750), (4180, 37540775), (4475, 35066020), (4750, 33035882), (5225, 30032620), (5500, 28530989), (6802, 23069750), (7876, 19923875), (8389, 18705500), (8950, 17533010), (9500, 16517941), (9845, 15939100), (10450, 15016310), (13604, 11534875), (16778, 9352750), (17005, 9227900), (17900, 8766505), (19690, 7969550), (20900, 7508155), (22375, 7013204), (26125, 6006524), (33556, 4676375), (34010, 4613950), (37411, 4194500), (39380, 3984775), (41945, 3741100), (44750, 3506602), (49225, 3187820), (52250, 3003262), (68020, 2306975), (74822, 2097250), (83890, 1870550), (85025, 1845580), (89500, 1753301), (92279, 1700500), (98450, 1593910), (104500, 1501631), (149644, 1048625), (159391, 984500), (167780, 935275), (170050, 922790), (184558, 850250), (187055, 838900), (196900, 796955), (209725, 748220), (246125, 637564), (318782, 492250), (340100, 461395), (369116, 425125), (374110, 419450)]