160299776

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 108

約数和(自身を含む): 401253552

約数和(自身を除く): 240953776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 983, 1274, 1456, 1568, 1664, 1792, 1966, 2548, 2912, 3136, 3328, 3932, 5096, 5824, 6272, 6881, 7864, 10192, 11648, 12544, 12779, 13762, 15728, 20384, 23296, 25558, 27524, 31456, 40768, 48167, 51116, 55048, 62912, 81536, 89453, 96334, 102232, 110096, 125824, 163072, 178906, 192668, 204464, 220192, 251648, 357812, 385336, 408928, 440384, 626171, 715624, 770672, 817856, 880768, 1252342, 1431248, 1541344, 1635712, 1761536, 2504684, 2862496, 3082688, 3271424, 5009368, 5724992, 6165376, 10018736, 11449984, 12330752, 20037472, 22899968, 40074944, 80149888, 160299776]

約数ペア:

[(1, 160299776), (2, 80149888), (4, 40074944), (7, 22899968), (8, 20037472), (13, 12330752), (14, 11449984), (16, 10018736), (26, 6165376), (28, 5724992), (32, 5009368), (49, 3271424), (52, 3082688), (56, 2862496), (64, 2504684), (91, 1761536), (98, 1635712), (104, 1541344), (112, 1431248), (128, 1252342), (182, 880768), (196, 817856), (208, 770672), (224, 715624), (256, 626171), (364, 440384), (392, 408928), (416, 385336), (448, 357812), (637, 251648), (728, 220192), (784, 204464), (832, 192668), (896, 178906), (983, 163072), (1274, 125824), (1456, 110096), (1568, 102232), (1664, 96334), (1792, 89453), (1966, 81536), (2548, 62912), (2912, 55048), (3136, 51116), (3328, 48167), (3932, 40768), (5096, 31456), (5824, 27524), (6272, 25558), (6881, 23296), (7864, 20384), (10192, 15728), (11648, 13762), (12544, 12779)]