156660686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 299376000

約数和(自身を除く): 142715314

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 109, 149, 182, 218, 298, 371, 689, 742, 763, 1043, 1378, 1417, 1526, 1937, 2086, 2834, 3874, 4823, 5777, 7897, 9646, 9919, 11554, 13559, 15794, 16241, 19838, 27118, 32482, 40439, 55279, 75101, 80878, 102661, 110558, 113687, 150202, 205322, 211133, 227374, 422266, 525707, 718627, 860773, 1051414, 1437254, 1477931, 1721546, 2955862, 6025411, 11190049, 12050822, 22380098, 78330343, 156660686]

約数ペア:

[(1, 156660686), (2, 78330343), (7, 22380098), (13, 12050822), (14, 11190049), (26, 6025411), (53, 2955862), (91, 1721546), (106, 1477931), (109, 1437254), (149, 1051414), (182, 860773), (218, 718627), (298, 525707), (371, 422266), (689, 227374), (742, 211133), (763, 205322), (1043, 150202), (1378, 113687), (1417, 110558), (1526, 102661), (1937, 80878), (2086, 75101), (2834, 55279), (3874, 40439), (4823, 32482), (5777, 27118), (7897, 19838), (9646, 16241), (9919, 15794), (11554, 13559)]