137837440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16599

約数の個数: 64

約数和(自身を含む): 354886560

約数和(自身を除く): 217049120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 16567, 33134, 66268, 82835, 132536, 165670, 215371, 265072, 331340, 430742, 530144, 662680, 861484, 1060288, 1076855, 1325360, 1722968, 2120576, 2153710, 2650720, 3445936, 4307420, 5301440, 6891872, 8614840, 10602880, 13783744, 17229680, 27567488, 34459360, 68918720, 137837440]

約数ペア:

[(1, 137837440), (2, 68918720), (4, 34459360), (5, 27567488), (8, 17229680), (10, 13783744), (13, 10602880), (16, 8614840), (20, 6891872), (26, 5301440), (32, 4307420), (40, 3445936), (52, 2650720), (64, 2153710), (65, 2120576), (80, 1722968), (104, 1325360), (128, 1076855), (130, 1060288), (160, 861484), (208, 662680), (260, 530144), (320, 430742), (416, 331340), (520, 265072), (640, 215371), (832, 165670), (1040, 132536), (1664, 82835), (2080, 66268), (4160, 33134), (8320, 16567)]