156955657472

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{593}}^1\times {\mathrm{6343}}^1$

素因数の和:7115

約数の個数: 72

約数和(自身を含む): 315801630144

約数和(自身を除く): 158845972672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 593, 652, 1186, 1304, 2372, 2608, 4744, 5216, 6343, 9488, 10432, 12686, 18976, 20864, 25372, 37952, 41728, 50744, 75904, 96659, 101488, 151808, 193318, 202976, 386636, 405952, 773272, 811904, 1033909, 1546544, 1623808, 2067818, 3093088, 3761399, 4135636, 6186176, 7522798, 8271272, 12372352, 15045596, 16542544, 24744704, 30091192, 33085088, 60182384, 66170176, 120364768, 132340352, 240729536, 264680704, 481459072, 613108037, 962918144, 1226216074, 2452432148, 4904864296, 9809728592, 19619457184, 39238914368, 78477828736, 156955657472]

約数ペア:

[(1, 156955657472), (2, 78477828736), (4, 39238914368), (8, 19619457184), (16, 9809728592), (32, 4904864296), (64, 2452432148), (128, 1226216074), (163, 962918144), (256, 613108037), (326, 481459072), (593, 264680704), (652, 240729536), (1186, 132340352), (1304, 120364768), (2372, 66170176), (2608, 60182384), (4744, 33085088), (5216, 30091192), (6343, 24744704), (9488, 16542544), (10432, 15045596), (12686, 12372352), (18976, 8271272), (20864, 7522798), (25372, 6186176), (37952, 4135636), (41728, 3761399), (50744, 3093088), (75904, 2067818), (96659, 1623808), (101488, 1546544), (151808, 1033909), (193318, 811904), (202976, 773272), (386636, 405952)]