160489784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 374673600

約数和(自身を除く): 214183816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 623, 712, 728, 1157, 1246, 2314, 2477, 2492, 4628, 4954, 4984, 8099, 9256, 9908, 16198, 17339, 19816, 32201, 32396, 34678, 64402, 64792, 69356, 128804, 138712, 220453, 225407, 257608, 440906, 450814, 881812, 901628, 1543171, 1763624, 1803256, 2865889, 3086342, 5731778, 6172684, 11463556, 12345368, 20061223, 22927112, 40122446, 80244892, 160489784]

約数ペア:

[(1, 160489784), (2, 80244892), (4, 40122446), (7, 22927112), (8, 20061223), (13, 12345368), (14, 11463556), (26, 6172684), (28, 5731778), (52, 3086342), (56, 2865889), (89, 1803256), (91, 1763624), (104, 1543171), (178, 901628), (182, 881812), (356, 450814), (364, 440906), (623, 257608), (712, 225407), (728, 220453), (1157, 138712), (1246, 128804), (2314, 69356), (2477, 64792), (2492, 64402), (4628, 34678), (4954, 32396), (4984, 32201), (8099, 19816), (9256, 17339), (9908, 16198)]