156327808

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13455

約数の個数: 64

約数和(自身を含む): 383332320

約数和(自身を除く): 227004512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 13421, 26842, 53684, 93947, 107368, 174473, 187894, 214736, 348946, 375788, 429472, 697892, 751576, 858944, 1221311, 1395784, 1503152, 1717888, 2442622, 2791568, 3006304, 4885244, 5583136, 6012608, 9770488, 11166272, 12025216, 19540976, 22332544, 39081952, 78163904, 156327808]

約数ペア:

[(1, 156327808), (2, 78163904), (4, 39081952), (7, 22332544), (8, 19540976), (13, 12025216), (14, 11166272), (16, 9770488), (26, 6012608), (28, 5583136), (32, 4885244), (52, 3006304), (56, 2791568), (64, 2442622), (91, 1717888), (104, 1503152), (112, 1395784), (128, 1221311), (182, 858944), (208, 751576), (224, 697892), (364, 429472), (416, 375788), (448, 348946), (728, 214736), (832, 187894), (896, 174473), (1456, 107368), (1664, 93947), (2912, 53684), (5824, 26842), (11648, 13421)]