120987174

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 327499200

約数和(自身を除く): 206512026

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 121, 133, 147, 154, 179, 209, 231, 242, 266, 294, 358, 363, 399, 418, 462, 537, 539, 627, 726, 798, 847, 931, 1074, 1078, 1253, 1254, 1463, 1617, 1694, 1862, 1969, 2299, 2506, 2541, 2793, 2926, 3234, 3401, 3759, 3938, 4389, 4598, 5082, 5586, 5907, 5929, 6802, 6897, 7518, 8771, 8778, 10203, 10241, 11814, 11858, 13783, 13794, 16093, 17542, 17787, 20406, 20482, 21659, 23807, 26313, 27566, 30723, 32186, 35574, 37411, 41349, 43318, 47614, 48279, 52626, 61446, 64977, 71421, 74822, 82698, 96481, 96558, 112233, 112651, 129954, 142842, 151613, 166649, 192962, 224466, 225302, 261877, 289443, 303226, 333298, 337953, 411521, 454839, 499947, 523754, 578886, 675906, 785631, 823042, 909678, 999894, 1061291, 1234563, 1571262, 1833139, 2122582, 2469126, 2880647, 3183873, 3666278, 5499417, 5761294, 6367746, 8641941, 10998834, 17283882, 20164529, 40329058, 60493587, 120987174]

約数ペア:

[(1, 120987174), (2, 60493587), (3, 40329058), (6, 20164529), (7, 17283882), (11, 10998834), (14, 8641941), (19, 6367746), (21, 5761294), (22, 5499417), (33, 3666278), (38, 3183873), (42, 2880647), (49, 2469126), (57, 2122582), (66, 1833139), (77, 1571262), (98, 1234563), (114, 1061291), (121, 999894), (133, 909678), (147, 823042), (154, 785631), (179, 675906), (209, 578886), (231, 523754), (242, 499947), (266, 454839), (294, 411521), (358, 337953), (363, 333298), (399, 303226), (418, 289443), (462, 261877), (537, 225302), (539, 224466), (627, 192962), (726, 166649), (798, 151613), (847, 142842), (931, 129954), (1074, 112651), (1078, 112233), (1253, 96558), (1254, 96481), (1463, 82698), (1617, 74822), (1694, 71421), (1862, 64977), (1969, 61446), (2299, 52626), (2506, 48279), (2541, 47614), (2793, 43318), (2926, 41349), (3234, 37411), (3401, 35574), (3759, 32186), (3938, 30723), (4389, 27566), (4598, 26313), (5082, 23807), (5586, 21659), (5907, 20482), (5929, 20406), (6802, 17787), (6897, 17542), (7518, 16093), (8771, 13794), (8778, 13783), (10203, 11858), (10241, 11814)]