193138816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 425701080

約数和(自身を除く): 232562264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3137, 3848, 4736, 6274, 7696, 12548, 15392, 25096, 30784, 40781, 50192, 61568, 81562, 100384, 116069, 163124, 200768, 232138, 326248, 401536, 464276, 652496, 928552, 1304992, 1508897, 1857104, 2609984, 3017794, 3714208, 5219968, 6035588, 7428416, 12071176, 14856832, 24142352, 48284704, 96569408, 193138816]

約数ペア:

[(1, 193138816), (2, 96569408), (4, 48284704), (8, 24142352), (13, 14856832), (16, 12071176), (26, 7428416), (32, 6035588), (37, 5219968), (52, 3714208), (64, 3017794), (74, 2609984), (104, 1857104), (128, 1508897), (148, 1304992), (208, 928552), (296, 652496), (416, 464276), (481, 401536), (592, 326248), (832, 232138), (962, 200768), (1184, 163124), (1664, 116069), (1924, 100384), (2368, 81562), (3137, 61568), (3848, 50192), (4736, 40781), (6274, 30784), (7696, 25096), (12548, 15392)]