149590168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3956

約数の個数: 64

約数和(自身を含む): 351812160

約数和(自身を除く): 202221992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 3877, 4823, 5512, 7754, 9646, 15508, 19292, 27139, 31016, 38584, 50401, 54278, 100802, 108556, 201604, 205481, 217112, 352807, 403208, 410962, 705614, 821924, 1411228, 1438367, 1643848, 2671253, 2822456, 2876734, 5342506, 5753468, 10685012, 11506936, 18698771, 21370024, 37397542, 74795084, 149590168]

約数ペア:

[(1, 149590168), (2, 74795084), (4, 37397542), (7, 21370024), (8, 18698771), (13, 11506936), (14, 10685012), (26, 5753468), (28, 5342506), (52, 2876734), (53, 2822456), (56, 2671253), (91, 1643848), (104, 1438367), (106, 1411228), (182, 821924), (212, 705614), (364, 410962), (371, 403208), (424, 352807), (689, 217112), (728, 205481), (742, 201604), (1378, 108556), (1484, 100802), (2756, 54278), (2968, 50401), (3877, 38584), (4823, 31016), (5512, 27139), (7754, 19292), (9646, 15508)]