130142464

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 81

約数和(自身を含む): 280604919

約数和(自身を除く): 150462455

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 529, 713, 736, 961, 992, 1058, 1426, 1472, 1922, 1984, 2116, 2852, 2944, 3844, 3968, 4232, 5704, 5888, 7688, 7936, 8464, 11408, 15376, 16399, 16928, 22103, 22816, 30752, 32798, 33856, 44206, 45632, 61504, 65596, 67712, 88412, 91264, 123008, 131192, 135424, 176824, 182528, 246016, 262384, 353648, 508369, 524768, 707296, 1016738, 1049536, 1414592, 2033476, 2099072, 2829184, 4066952, 4198144, 5658368, 8133904, 16267808, 32535616, 65071232, 130142464]

約数ペア:

[(1, 130142464), (2, 65071232), (4, 32535616), (8, 16267808), (16, 8133904), (23, 5658368), (31, 4198144), (32, 4066952), (46, 2829184), (62, 2099072), (64, 2033476), (92, 1414592), (124, 1049536), (128, 1016738), (184, 707296), (248, 524768), (256, 508369), (368, 353648), (496, 262384), (529, 246016), (713, 182528), (736, 176824), (961, 135424), (992, 131192), (1058, 123008), (1426, 91264), (1472, 88412), (1922, 67712), (1984, 65596), (2116, 61504), (2852, 45632), (2944, 44206), (3844, 33856), (3968, 32798), (4232, 30752), (5704, 22816), (5888, 22103), (7688, 16928), (7936, 16399), (8464, 15376)]