164390772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 482291712

約数和(自身を除く): 317900940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3203, 3666, 3948, 4277, 6406, 7332, 8554, 9609, 12812, 12831, 17108, 19218, 22421, 25662, 38436, 41639, 44842, 51324, 67263, 83278, 89684, 124917, 134526, 150541, 166556, 249834, 269052, 291473, 301082, 451623, 499668, 582946, 602164, 874419, 903246, 1053787, 1165892, 1748838, 1806492, 1957033, 2107574, 3161361, 3497676, 3914066, 4215148, 5871099, 6322722, 7828132, 11742198, 12645444, 13699231, 23484396, 27398462, 41097693, 54796924, 82195386, 164390772]

約数ペア:

[(1, 164390772), (2, 82195386), (3, 54796924), (4, 41097693), (6, 27398462), (7, 23484396), (12, 13699231), (13, 12645444), (14, 11742198), (21, 7828132), (26, 6322722), (28, 5871099), (39, 4215148), (42, 3914066), (47, 3497676), (52, 3161361), (78, 2107574), (84, 1957033), (91, 1806492), (94, 1748838), (141, 1165892), (156, 1053787), (182, 903246), (188, 874419), (273, 602164), (282, 582946), (329, 499668), (364, 451623), (546, 301082), (564, 291473), (611, 269052), (658, 249834), (987, 166556), (1092, 150541), (1222, 134526), (1316, 124917), (1833, 89684), (1974, 83278), (2444, 67263), (3203, 51324), (3666, 44842), (3948, 41639), (4277, 38436), (6406, 25662), (7332, 22421), (8554, 19218), (9609, 17108), (12812, 12831)]