155303256

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 397555200

約数和(自身を除く): 242251944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 101, 158, 202, 237, 303, 316, 404, 474, 606, 632, 808, 811, 948, 1212, 1622, 1896, 2424, 2433, 3244, 4866, 6488, 7979, 9732, 15958, 19464, 23937, 31916, 47874, 63832, 64069, 81911, 95748, 128138, 163822, 191496, 192207, 245733, 256276, 327644, 384414, 491466, 512552, 655288, 768828, 982932, 1537656, 1965864, 6470969, 12941938, 19412907, 25883876, 38825814, 51767752, 77651628, 155303256]

約数ペア:

[(1, 155303256), (2, 77651628), (3, 51767752), (4, 38825814), (6, 25883876), (8, 19412907), (12, 12941938), (24, 6470969), (79, 1965864), (101, 1537656), (158, 982932), (202, 768828), (237, 655288), (303, 512552), (316, 491466), (404, 384414), (474, 327644), (606, 256276), (632, 245733), (808, 192207), (811, 191496), (948, 163822), (1212, 128138), (1622, 95748), (1896, 81911), (2424, 64069), (2433, 63832), (3244, 47874), (4866, 31916), (6488, 23937), (7979, 19464), (9732, 15958)]