190357908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 510572160

約数和(自身を除く): 320214252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 179, 204, 221, 358, 401, 442, 537, 663, 716, 802, 884, 1074, 1203, 1326, 1604, 2148, 2327, 2406, 2652, 3043, 4654, 4812, 5213, 6086, 6817, 6981, 9129, 9308, 10426, 12172, 13634, 13962, 15639, 18258, 20451, 20852, 27268, 27924, 31278, 36516, 39559, 40902, 62556, 71779, 79118, 81804, 88621, 118677, 143558, 158236, 177242, 215337, 237354, 265863, 287116, 354484, 430674, 474708, 531726, 861348, 933127, 1063452, 1220243, 1866254, 2440486, 2799381, 3660729, 3732508, 4880972, 5598762, 7321458, 11197524, 14642916, 15863159, 31726318, 47589477, 63452636, 95178954, 190357908]

約数ペア:

[(1, 190357908), (2, 95178954), (3, 63452636), (4, 47589477), (6, 31726318), (12, 15863159), (13, 14642916), (17, 11197524), (26, 7321458), (34, 5598762), (39, 4880972), (51, 3732508), (52, 3660729), (68, 2799381), (78, 2440486), (102, 1866254), (156, 1220243), (179, 1063452), (204, 933127), (221, 861348), (358, 531726), (401, 474708), (442, 430674), (537, 354484), (663, 287116), (716, 265863), (802, 237354), (884, 215337), (1074, 177242), (1203, 158236), (1326, 143558), (1604, 118677), (2148, 88621), (2327, 81804), (2406, 79118), (2652, 71779), (3043, 62556), (4654, 40902), (4812, 39559), (5213, 36516), (6086, 31278), (6817, 27924), (6981, 27268), (9129, 20852), (9308, 20451), (10426, 18258), (12172, 15639), (13634, 13962)]