156645632

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 108

約数和(自身を含む): 371077980

約数和(自身を除く): 214432348

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 389, 416, 484, 572, 704, 778, 832, 968, 1144, 1408, 1556, 1573, 1664, 1936, 2288, 2816, 3112, 3146, 3328, 3872, 4279, 4576, 5057, 6224, 6292, 7744, 8558, 9152, 10114, 12448, 12584, 15488, 17116, 18304, 20228, 24896, 25168, 30976, 34232, 36608, 40456, 47069, 49792, 50336, 55627, 68464, 80912, 94138, 99584, 100672, 111254, 136928, 161824, 188276, 201344, 222508, 273856, 323648, 376552, 402688, 445016, 547712, 611897, 647296, 753104, 890032, 1095424, 1223794, 1294592, 1506208, 1780064, 2447588, 3012416, 3560128, 4895176, 6024832, 7120256, 9790352, 12049664, 14240512, 19580704, 39161408, 78322816, 156645632]

約数ペア:

[(1, 156645632), (2, 78322816), (4, 39161408), (8, 19580704), (11, 14240512), (13, 12049664), (16, 9790352), (22, 7120256), (26, 6024832), (32, 4895176), (44, 3560128), (52, 3012416), (64, 2447588), (88, 1780064), (104, 1506208), (121, 1294592), (128, 1223794), (143, 1095424), (176, 890032), (208, 753104), (242, 647296), (256, 611897), (286, 547712), (352, 445016), (389, 402688), (416, 376552), (484, 323648), (572, 273856), (704, 222508), (778, 201344), (832, 188276), (968, 161824), (1144, 136928), (1408, 111254), (1556, 100672), (1573, 99584), (1664, 94138), (1936, 80912), (2288, 68464), (2816, 55627), (3112, 50336), (3146, 49792), (3328, 47069), (3872, 40456), (4279, 36608), (4576, 34232), (5057, 30976), (6224, 25168), (6292, 24896), (7744, 20228), (8558, 18304), (9152, 17116), (10114, 15488), (12448, 12584)]