156726051604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 289658105856

約数和(自身を除く): 132932054252

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 191, 236, 382, 764, 1829, 1901, 3481, 3658, 3802, 5921, 6962, 7316, 7604, 11269, 11842, 13924, 22538, 23684, 45076, 58931, 107911, 112159, 117862, 215822, 224318, 235724, 349339, 363091, 431644, 448636, 664871, 698678, 726182, 1329742, 1397356, 1452364, 2659484, 3476929, 6617381, 6953858, 11255821, 13234762, 13907716, 20611001, 21422369, 22511642, 26469524, 41222002, 42844738, 45023284, 82444004, 85689476, 205138811, 410277622, 664093439, 820555244, 1263919771, 1328186878, 2527839542, 2656373756, 5055679084, 39181512901, 78363025802, 156726051604]

約数ペア:

[(1, 156726051604), (2, 78363025802), (4, 39181512901), (31, 5055679084), (59, 2656373756), (62, 2527839542), (118, 1328186878), (124, 1263919771), (191, 820555244), (236, 664093439), (382, 410277622), (764, 205138811), (1829, 85689476), (1901, 82444004), (3481, 45023284), (3658, 42844738), (3802, 41222002), (5921, 26469524), (6962, 22511642), (7316, 21422369), (7604, 20611001), (11269, 13907716), (11842, 13234762), (13924, 11255821), (22538, 6953858), (23684, 6617381), (45076, 3476929), (58931, 2659484), (107911, 1452364), (112159, 1397356), (117862, 1329742), (215822, 726182), (224318, 698678), (235724, 664871), (349339, 448636), (363091, 431644)]