143810848

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 305318160

約数和(自身を除く): 161507312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 211, 236, 304, 361, 422, 472, 608, 722, 844, 944, 1121, 1444, 1688, 1888, 2242, 2888, 3376, 4009, 4484, 5776, 6752, 8018, 8968, 11552, 12449, 16036, 17936, 21299, 24898, 32072, 35872, 42598, 49796, 64144, 76171, 85196, 99592, 128288, 152342, 170392, 199184, 236531, 304684, 340784, 398368, 473062, 609368, 681568, 946124, 1218736, 1892248, 2437472, 3784496, 4494089, 7568992, 8988178, 17976356, 35952712, 71905424, 143810848]

約数ペア:

[(1, 143810848), (2, 71905424), (4, 35952712), (8, 17976356), (16, 8988178), (19, 7568992), (32, 4494089), (38, 3784496), (59, 2437472), (76, 1892248), (118, 1218736), (152, 946124), (211, 681568), (236, 609368), (304, 473062), (361, 398368), (422, 340784), (472, 304684), (608, 236531), (722, 199184), (844, 170392), (944, 152342), (1121, 128288), (1444, 99592), (1688, 85196), (1888, 76171), (2242, 64144), (2888, 49796), (3376, 42598), (4009, 35872), (4484, 32072), (5776, 24898), (6752, 21299), (8018, 17936), (8968, 16036), (11552, 12449)]