146871428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 309657600

約数和(自身を除く): 162786172

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 47, 58, 62, 79, 94, 116, 124, 158, 188, 316, 319, 341, 517, 638, 682, 869, 899, 1034, 1276, 1363, 1364, 1457, 1738, 1798, 2068, 2291, 2449, 2726, 2914, 3476, 3596, 3713, 4582, 4898, 5452, 5828, 7426, 9164, 9796, 9889, 14852, 14993, 16027, 19778, 25201, 26939, 29986, 32054, 39556, 40843, 42253, 50402, 53878, 59972, 64108, 71021, 81686, 84506, 100804, 107677, 107756, 115103, 142042, 163372, 169012, 215354, 230206, 284084, 430708, 460412, 464783, 781231, 929566, 1184447, 1266133, 1562462, 1859132, 2368894, 2532266, 3124924, 3337987, 4737788, 5064532, 6675974, 13351948, 36717857, 73435714, 146871428]

約数ペア:

[(1, 146871428), (2, 73435714), (4, 36717857), (11, 13351948), (22, 6675974), (29, 5064532), (31, 4737788), (44, 3337987), (47, 3124924), (58, 2532266), (62, 2368894), (79, 1859132), (94, 1562462), (116, 1266133), (124, 1184447), (158, 929566), (188, 781231), (316, 464783), (319, 460412), (341, 430708), (517, 284084), (638, 230206), (682, 215354), (869, 169012), (899, 163372), (1034, 142042), (1276, 115103), (1363, 107756), (1364, 107677), (1457, 100804), (1738, 84506), (1798, 81686), (2068, 71021), (2291, 64108), (2449, 59972), (2726, 53878), (2914, 50402), (3476, 42253), (3596, 40843), (3713, 39556), (4582, 32054), (4898, 29986), (5452, 26939), (5828, 25201), (7426, 19778), (9164, 16027), (9796, 14993), (9889, 14852)]