157508112

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 421705152

約数和(自身を除く): 264197040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 131, 148, 222, 262, 296, 393, 444, 524, 592, 677, 786, 888, 1048, 1354, 1572, 1776, 2031, 2096, 2708, 3144, 4062, 4847, 5416, 6288, 8124, 9694, 10832, 14541, 16248, 19388, 25049, 29082, 32496, 38776, 50098, 58164, 75147, 77552, 88687, 100196, 116328, 150294, 177374, 200392, 232656, 266061, 300588, 354748, 400784, 532122, 601176, 709496, 1064244, 1202352, 1418992, 2128488, 3281419, 4256976, 6562838, 9844257, 13125676, 19688514, 26251352, 39377028, 52502704, 78754056, 157508112]

約数ペア:

[(1, 157508112), (2, 78754056), (3, 52502704), (4, 39377028), (6, 26251352), (8, 19688514), (12, 13125676), (16, 9844257), (24, 6562838), (37, 4256976), (48, 3281419), (74, 2128488), (111, 1418992), (131, 1202352), (148, 1064244), (222, 709496), (262, 601176), (296, 532122), (393, 400784), (444, 354748), (524, 300588), (592, 266061), (677, 232656), (786, 200392), (888, 177374), (1048, 150294), (1354, 116328), (1572, 100196), (1776, 88687), (2031, 77552), (2096, 75147), (2708, 58164), (3144, 50098), (4062, 38776), (4847, 32496), (5416, 29082), (6288, 25049), (8124, 19388), (9694, 16248), (10832, 14541)]