156857316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1$

素因数の和:3281

約数の個数: 96

約数和(自身を含む): 465067008

約数和(自身を除く): 308209692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1749, 2226, 2332, 3203, 3498, 4081, 4452, 6406, 6996, 8162, 9609, 12243, 12812, 16324, 19218, 22421, 24486, 35233, 38436, 44842, 48972, 67263, 70466, 89684, 105699, 134526, 140932, 169759, 211398, 246631, 269052, 339518, 422796, 493262, 509277, 679036, 739893, 986524, 1018554, 1188313, 1479786, 1867349, 2037108, 2376626, 2959572, 3564939, 3734698, 4753252, 5602047, 7129878, 7469396, 11204094, 13071443, 14259756, 22408188, 26142886, 39214329, 52285772, 78428658, 156857316]

約数ペア:

[(1, 156857316), (2, 78428658), (3, 52285772), (4, 39214329), (6, 26142886), (7, 22408188), (11, 14259756), (12, 13071443), (14, 11204094), (21, 7469396), (22, 7129878), (28, 5602047), (33, 4753252), (42, 3734698), (44, 3564939), (53, 2959572), (66, 2376626), (77, 2037108), (84, 1867349), (106, 1479786), (132, 1188313), (154, 1018554), (159, 986524), (212, 739893), (231, 679036), (308, 509277), (318, 493262), (371, 422796), (462, 339518), (583, 269052), (636, 246631), (742, 211398), (924, 169759), (1113, 140932), (1166, 134526), (1484, 105699), (1749, 89684), (2226, 70466), (2332, 67263), (3203, 48972), (3498, 44842), (4081, 38436), (4452, 35233), (6406, 24486), (6996, 22421), (8162, 19218), (9609, 16324), (12243, 12812)]