121979664

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 355155840

約数和(自身を除く): 233176176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 67, 72, 94, 134, 141, 144, 188, 201, 268, 269, 282, 376, 402, 423, 536, 538, 564, 603, 752, 804, 807, 846, 1072, 1076, 1128, 1206, 1608, 1614, 1692, 2152, 2256, 2412, 2421, 3149, 3216, 3228, 3384, 4304, 4824, 4842, 6298, 6456, 6768, 9447, 9648, 9684, 12596, 12643, 12912, 18023, 18894, 19368, 25192, 25286, 28341, 36046, 37788, 37929, 38736, 50384, 50572, 54069, 56682, 72092, 75576, 75858, 101144, 108138, 113364, 113787, 144184, 151152, 151716, 162207, 202288, 216276, 226728, 227574, 288368, 303432, 324414, 432552, 453456, 455148, 606864, 648828, 847081, 865104, 910296, 1297656, 1694162, 1820592, 2541243, 2595312, 3388324, 5082486, 6776648, 7623729, 10164972, 13553296, 15247458, 20329944, 30494916, 40659888, 60989832, 121979664]

約数ペア:

[(1, 121979664), (2, 60989832), (3, 40659888), (4, 30494916), (6, 20329944), (8, 15247458), (9, 13553296), (12, 10164972), (16, 7623729), (18, 6776648), (24, 5082486), (36, 3388324), (47, 2595312), (48, 2541243), (67, 1820592), (72, 1694162), (94, 1297656), (134, 910296), (141, 865104), (144, 847081), (188, 648828), (201, 606864), (268, 455148), (269, 453456), (282, 432552), (376, 324414), (402, 303432), (423, 288368), (536, 227574), (538, 226728), (564, 216276), (603, 202288), (752, 162207), (804, 151716), (807, 151152), (846, 144184), (1072, 113787), (1076, 113364), (1128, 108138), (1206, 101144), (1608, 75858), (1614, 75576), (1692, 72092), (2152, 56682), (2256, 54069), (2412, 50572), (2421, 50384), (3149, 38736), (3216, 37929), (3228, 37788), (3384, 36046), (4304, 28341), (4824, 25286), (4842, 25192), (6298, 19368), (6456, 18894), (6768, 18023), (9447, 12912), (9648, 12643), (9684, 12596)]