128456592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2288

約数の個数: 80

約数和(自身を含む): 365387328

約数和(自身を除く): 236930736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 452, 528, 678, 904, 1243, 1356, 1808, 2153, 2486, 2712, 3729, 4306, 4972, 5424, 6459, 7458, 8612, 9944, 12918, 14916, 17224, 19888, 23683, 25836, 29832, 34448, 47366, 51672, 59664, 71049, 94732, 103344, 142098, 189464, 243289, 284196, 378928, 486578, 568392, 729867, 973156, 1136784, 1459734, 1946312, 2676179, 2919468, 3892624, 5352358, 5838936, 8028537, 10704716, 11677872, 16057074, 21409432, 32114148, 42818864, 64228296, 128456592]

約数ペア:

[(1, 128456592), (2, 64228296), (3, 42818864), (4, 32114148), (6, 21409432), (8, 16057074), (11, 11677872), (12, 10704716), (16, 8028537), (22, 5838936), (24, 5352358), (33, 3892624), (44, 2919468), (48, 2676179), (66, 1946312), (88, 1459734), (113, 1136784), (132, 973156), (176, 729867), (226, 568392), (264, 486578), (339, 378928), (452, 284196), (528, 243289), (678, 189464), (904, 142098), (1243, 103344), (1356, 94732), (1808, 71049), (2153, 59664), (2486, 51672), (2712, 47366), (3729, 34448), (4306, 29832), (4972, 25836), (5424, 23683), (6459, 19888), (7458, 17224), (8612, 14916), (9944, 12918)]