149331408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 404855040

約数和(自身を除く): 255523632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 1789, 2256, 3478, 3578, 5217, 5367, 6956, 7156, 10434, 10734, 13912, 14312, 20868, 21468, 27824, 28624, 41736, 42936, 66193, 83472, 84083, 85872, 132386, 168166, 198579, 252249, 264772, 336332, 397158, 504498, 529544, 672664, 794316, 1008996, 1059088, 1345328, 1588632, 2017992, 3111071, 3177264, 4035984, 6222142, 9333213, 12444284, 18666426, 24888568, 37332852, 49777136, 74665704, 149331408]

約数ペア:

[(1, 149331408), (2, 74665704), (3, 49777136), (4, 37332852), (6, 24888568), (8, 18666426), (12, 12444284), (16, 9333213), (24, 6222142), (37, 4035984), (47, 3177264), (48, 3111071), (74, 2017992), (94, 1588632), (111, 1345328), (141, 1059088), (148, 1008996), (188, 794316), (222, 672664), (282, 529544), (296, 504498), (376, 397158), (444, 336332), (564, 264772), (592, 252249), (752, 198579), (888, 168166), (1128, 132386), (1739, 85872), (1776, 84083), (1789, 83472), (2256, 66193), (3478, 42936), (3578, 41736), (5217, 28624), (5367, 27824), (6956, 21468), (7156, 20868), (10434, 14312), (10734, 13912)]