139875372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42697}}^1$

素因数の和:42727

約数の個数: 72

約数和(自身を含む): 435178016

約数和(自身を除く): 295302644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42697, 85394, 128091, 170788, 256182, 298879, 384273, 512364, 555061, 597758, 768546, 896637, 1110122, 1195516, 1537092, 1665183, 1793274, 2220244, 2689911, 3330366, 3586548, 3885427, 4995549, 5379822, 6660732, 7770854, 9991098, 10759644, 11656281, 15541708, 19982196, 23312562, 34968843, 46625124, 69937686, 139875372]

約数ペア:

[(1, 139875372), (2, 69937686), (3, 46625124), (4, 34968843), (6, 23312562), (7, 19982196), (9, 15541708), (12, 11656281), (13, 10759644), (14, 9991098), (18, 7770854), (21, 6660732), (26, 5379822), (28, 4995549), (36, 3885427), (39, 3586548), (42, 3330366), (52, 2689911), (63, 2220244), (78, 1793274), (84, 1665183), (91, 1537092), (117, 1195516), (126, 1110122), (156, 896637), (182, 768546), (234, 597758), (252, 555061), (273, 512364), (364, 384273), (468, 298879), (546, 256182), (819, 170788), (1092, 128091), (1638, 85394), (3276, 42697)]