164480931872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{16649}}^1$

素因数の和:17146

約数の個数: 96

約数和(自身を含む): 349627622400

約数和(自身を除く): 185146690528

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 433, 496, 713, 736, 866, 992, 1426, 1732, 2852, 3464, 5704, 6928, 9959, 11408, 13423, 13856, 16649, 19918, 22816, 26846, 33298, 39836, 53692, 66596, 79672, 107384, 133192, 159344, 214768, 266384, 308729, 318688, 382927, 429536, 516119, 532768, 617458, 765854, 1032238, 1234916, 1531708, 2064476, 2469832, 3063416, 4128952, 4939664, 6126832, 7209017, 8257904, 9879328, 11870737, 12253664, 14418034, 16515808, 23741474, 28836068, 47482948, 57672136, 94965896, 115344272, 165807391, 189931792, 223479527, 230688544, 331614782, 379863584, 446959054, 663229564, 893918108, 1326459128, 1787836216, 2652918256, 3575672432, 5140029121, 5305836512, 7151344864, 10280058242, 20560116484, 41120232968, 82240465936, 164480931872]

約数ペア:

[(1, 164480931872), (2, 82240465936), (4, 41120232968), (8, 20560116484), (16, 10280058242), (23, 7151344864), (31, 5305836512), (32, 5140029121), (46, 3575672432), (62, 2652918256), (92, 1787836216), (124, 1326459128), (184, 893918108), (248, 663229564), (368, 446959054), (433, 379863584), (496, 331614782), (713, 230688544), (736, 223479527), (866, 189931792), (992, 165807391), (1426, 115344272), (1732, 94965896), (2852, 57672136), (3464, 47482948), (5704, 28836068), (6928, 23741474), (9959, 16515808), (11408, 14418034), (13423, 12253664), (13856, 11870737), (16649, 9879328), (19918, 8257904), (22816, 7209017), (26846, 6126832), (33298, 4939664), (39836, 4128952), (53692, 3063416), (66596, 2469832), (79672, 2064476), (107384, 1531708), (133192, 1234916), (159344, 1032238), (214768, 765854), (266384, 617458), (308729, 532768), (318688, 516119), (382927, 429536)]