190119228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4217}}^1$

素因数の和:4271

約数の個数: 72

約数和(自身を含む): 507610992

約数和(自身を除く): 317491764

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 4217, 7514, 8434, 11271, 12651, 15028, 16868, 22542, 25302, 45084, 50604, 54821, 71689, 109642, 143378, 164463, 215067, 219284, 286756, 328926, 430134, 657852, 860268, 931957, 1218713, 1863914, 2437426, 2795871, 3656139, 3727828, 4874852, 5591742, 7312278, 11183484, 14624556, 15843269, 31686538, 47529807, 63373076, 95059614, 190119228]

約数ペア:

[(1, 190119228), (2, 95059614), (3, 63373076), (4, 47529807), (6, 31686538), (12, 15843269), (13, 14624556), (17, 11183484), (26, 7312278), (34, 5591742), (39, 4874852), (51, 3727828), (52, 3656139), (68, 2795871), (78, 2437426), (102, 1863914), (156, 1218713), (204, 931957), (221, 860268), (289, 657852), (442, 430134), (578, 328926), (663, 286756), (867, 219284), (884, 215067), (1156, 164463), (1326, 143378), (1734, 109642), (2652, 71689), (3468, 54821), (3757, 50604), (4217, 45084), (7514, 25302), (8434, 22542), (11271, 16868), (12651, 15028)]