156798344992

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1699}}^1\times {\mathrm{47279}}^1$

素因数の和:49049

約数の個数: 48

約数和(自身を含む): 313948656000

約数和(自身を除く): 157150311008

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1699, 1952, 3398, 6796, 13592, 27184, 47279, 54368, 94558, 103639, 189116, 207278, 378232, 414556, 756464, 829112, 1512928, 1658224, 2884019, 3316448, 5768038, 11536076, 23072152, 46144304, 80327021, 92288608, 160654042, 321308084, 642616168, 1285232336, 2570464672, 4899948281, 9799896562, 19599793124, 39199586248, 78399172496, 156798344992]

約数ペア:

[(1, 156798344992), (2, 78399172496), (4, 39199586248), (8, 19599793124), (16, 9799896562), (32, 4899948281), (61, 2570464672), (122, 1285232336), (244, 642616168), (488, 321308084), (976, 160654042), (1699, 92288608), (1952, 80327021), (3398, 46144304), (6796, 23072152), (13592, 11536076), (27184, 5768038), (47279, 3316448), (54368, 2884019), (94558, 1658224), (103639, 1512928), (189116, 829112), (207278, 756464), (378232, 414556)]