121574684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 297851904

約数和(自身を除く): 176277220

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 49, 62, 68, 77, 98, 107, 119, 124, 154, 187, 196, 214, 217, 238, 308, 341, 374, 428, 434, 476, 527, 539, 682, 748, 749, 833, 868, 1054, 1078, 1177, 1309, 1364, 1498, 1519, 1666, 1819, 2108, 2156, 2354, 2387, 2618, 2996, 3038, 3317, 3332, 3638, 3689, 4708, 4774, 5236, 5243, 5797, 6076, 6634, 7276, 7378, 8239, 9163, 9548, 10486, 11594, 12733, 13268, 14756, 16478, 16709, 18326, 20009, 20972, 23188, 23219, 25466, 25823, 32956, 33418, 36487, 36652, 40018, 40579, 46438, 50932, 51646, 56389, 57673, 66836, 72974, 80036, 81158, 89131, 92876, 103292, 112778, 115346, 140063, 145948, 162316, 162533, 178262, 225556, 230692, 255409, 280126, 284053, 325066, 356524, 394723, 510818, 560252, 568106, 620279, 650132, 789446, 980441, 1021636, 1136212, 1240558, 1578892, 1787863, 1960882, 2481116, 2763061, 3575726, 3921764, 4341953, 5526122, 7151452, 8683906, 11052244, 17367812, 30393671, 60787342, 121574684]

約数ペア:

[(1, 121574684), (2, 60787342), (4, 30393671), (7, 17367812), (11, 11052244), (14, 8683906), (17, 7151452), (22, 5526122), (28, 4341953), (31, 3921764), (34, 3575726), (44, 2763061), (49, 2481116), (62, 1960882), (68, 1787863), (77, 1578892), (98, 1240558), (107, 1136212), (119, 1021636), (124, 980441), (154, 789446), (187, 650132), (196, 620279), (214, 568106), (217, 560252), (238, 510818), (308, 394723), (341, 356524), (374, 325066), (428, 284053), (434, 280126), (476, 255409), (527, 230692), (539, 225556), (682, 178262), (748, 162533), (749, 162316), (833, 145948), (868, 140063), (1054, 115346), (1078, 112778), (1177, 103292), (1309, 92876), (1364, 89131), (1498, 81158), (1519, 80036), (1666, 72974), (1819, 66836), (2108, 57673), (2156, 56389), (2354, 51646), (2387, 50932), (2618, 46438), (2996, 40579), (3038, 40018), (3317, 36652), (3332, 36487), (3638, 33418), (3689, 32956), (4708, 25823), (4774, 25466), (5236, 23219), (5243, 23188), (5797, 20972), (6076, 20009), (6634, 18326), (7276, 16709), (7378, 16478), (8239, 14756), (9163, 13268), (9548, 12733), (10486, 11594)]