186954404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 412917120

約数和(自身を除く): 225962716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 239, 307, 364, 478, 614, 637, 956, 1228, 1274, 1673, 2149, 2548, 3107, 3346, 3991, 4298, 6214, 6692, 7982, 8596, 11711, 12428, 15043, 15964, 21749, 23422, 27937, 30086, 43498, 46844, 55874, 60172, 73373, 86996, 111748, 146746, 152243, 195559, 293492, 304486, 391118, 513611, 608972, 782236, 953849, 1027222, 1907698, 2054444, 3595277, 3815396, 6676943, 7190554, 13353886, 14381108, 26707772, 46738601, 93477202, 186954404]

約数ペア:

[(1, 186954404), (2, 93477202), (4, 46738601), (7, 26707772), (13, 14381108), (14, 13353886), (26, 7190554), (28, 6676943), (49, 3815396), (52, 3595277), (91, 2054444), (98, 1907698), (182, 1027222), (196, 953849), (239, 782236), (307, 608972), (364, 513611), (478, 391118), (614, 304486), (637, 293492), (956, 195559), (1228, 152243), (1274, 146746), (1673, 111748), (2149, 86996), (2548, 73373), (3107, 60172), (3346, 55874), (3991, 46844), (4298, 43498), (6214, 30086), (6692, 27937), (7982, 23422), (8596, 21749), (11711, 15964), (12428, 15043)]