163366528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 198545792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3167, 3224, 3968, 6334, 6448, 12668, 12896, 25336, 25792, 41171, 50672, 51584, 82342, 98177, 101344, 164684, 196354, 202688, 329368, 392708, 405376, 658736, 785416, 1276301, 1317472, 1570832, 2552602, 2634944, 3141664, 5105204, 5269888, 6283328, 10210408, 12566656, 20420816, 40841632, 81683264, 163366528]

約数ペア:

[(1, 163366528), (2, 81683264), (4, 40841632), (8, 20420816), (13, 12566656), (16, 10210408), (26, 6283328), (31, 5269888), (32, 5105204), (52, 3141664), (62, 2634944), (64, 2552602), (104, 1570832), (124, 1317472), (128, 1276301), (208, 785416), (248, 658736), (403, 405376), (416, 392708), (496, 329368), (806, 202688), (832, 196354), (992, 164684), (1612, 101344), (1664, 98177), (1984, 82342), (3167, 51584), (3224, 50672), (3968, 41171), (6334, 25792), (6448, 25336), (12668, 12896)]