126865116

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 180

約数和(自身を含む): 395115336

約数和(自身を除く): 268250220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 81, 84, 98, 108, 122, 126, 131, 147, 162, 183, 189, 196, 244, 252, 262, 294, 324, 366, 378, 393, 427, 441, 524, 549, 567, 588, 732, 756, 786, 854, 882, 917, 1098, 1134, 1179, 1281, 1323, 1572, 1647, 1708, 1764, 1834, 2196, 2268, 2358, 2562, 2646, 2751, 2989, 3294, 3537, 3668, 3843, 3969, 4716, 4941, 5124, 5292, 5502, 5978, 6419, 6588, 7074, 7686, 7938, 7991, 8253, 8967, 9882, 10611, 11004, 11529, 11956, 12838, 14148, 15372, 15876, 15982, 16506, 17934, 19257, 19764, 21222, 23058, 23973, 24759, 25676, 26901, 31964, 33012, 34587, 35868, 38514, 42444, 46116, 47946, 49518, 53802, 55937, 57771, 69174, 71919, 74277, 77028, 80703, 95892, 99036, 107604, 111874, 115542, 138348, 143838, 148554, 161406, 167811, 173313, 215757, 223748, 231084, 242109, 287676, 297108, 322812, 335622, 346626, 391559, 431514, 484218, 503433, 519939, 647271, 671244, 693252, 783118, 863028, 968436, 1006866, 1039878, 1174677, 1294542, 1510299, 1566236, 2013732, 2079756, 2349354, 2589084, 3020598, 3524031, 4530897, 4698708, 6041196, 7048062, 9061794, 10572093, 14096124, 18123588, 21144186, 31716279, 42288372, 63432558, 126865116]

約数ペア:

[(1, 126865116), (2, 63432558), (3, 42288372), (4, 31716279), (6, 21144186), (7, 18123588), (9, 14096124), (12, 10572093), (14, 9061794), (18, 7048062), (21, 6041196), (27, 4698708), (28, 4530897), (36, 3524031), (42, 3020598), (49, 2589084), (54, 2349354), (61, 2079756), (63, 2013732), (81, 1566236), (84, 1510299), (98, 1294542), (108, 1174677), (122, 1039878), (126, 1006866), (131, 968436), (147, 863028), (162, 783118), (183, 693252), (189, 671244), (196, 647271), (244, 519939), (252, 503433), (262, 484218), (294, 431514), (324, 391559), (366, 346626), (378, 335622), (393, 322812), (427, 297108), (441, 287676), (524, 242109), (549, 231084), (567, 223748), (588, 215757), (732, 173313), (756, 167811), (786, 161406), (854, 148554), (882, 143838), (917, 138348), (1098, 115542), (1134, 111874), (1179, 107604), (1281, 99036), (1323, 95892), (1572, 80703), (1647, 77028), (1708, 74277), (1764, 71919), (1834, 69174), (2196, 57771), (2268, 55937), (2358, 53802), (2562, 49518), (2646, 47946), (2751, 46116), (2989, 42444), (3294, 38514), (3537, 35868), (3668, 34587), (3843, 33012), (3969, 31964), (4716, 26901), (4941, 25676), (5124, 24759), (5292, 23973), (5502, 23058), (5978, 21222), (6419, 19764), (6588, 19257), (7074, 17934), (7686, 16506), (7938, 15982), (7991, 15876), (8253, 15372), (8967, 14148), (9882, 12838), (10611, 11956), (11004, 11529)]