140158286648

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1\times {\mathrm{1621}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 267882642720

約数和(自身を除く): 127724356072

約数列:

[1, 2, 4, 8, 83, 166, 197, 332, 394, 661, 664, 788, 1322, 1576, 1621, 2644, 3242, 5288, 6484, 12968, 16351, 32702, 54863, 65404, 109726, 130217, 130808, 134543, 219452, 260434, 269086, 319337, 438904, 520868, 538172, 638674, 1041736, 1071481, 1076344, 1277348, 2142962, 2554696, 4285924, 8571848, 10808011, 21616022, 26504971, 43232044, 53009942, 86464088, 88932923, 106019884, 177865846, 211081757, 212039768, 355731692, 422163514, 711463384, 844327028, 1688654056, 17519785831, 35039571662, 70079143324, 140158286648]

約数ペア:

[(1, 140158286648), (2, 70079143324), (4, 35039571662), (8, 17519785831), (83, 1688654056), (166, 844327028), (197, 711463384), (332, 422163514), (394, 355731692), (661, 212039768), (664, 211081757), (788, 177865846), (1322, 106019884), (1576, 88932923), (1621, 86464088), (2644, 53009942), (3242, 43232044), (5288, 26504971), (6484, 21616022), (12968, 10808011), (16351, 8571848), (32702, 4285924), (54863, 2554696), (65404, 2142962), (109726, 1277348), (130217, 1076344), (130808, 1071481), (134543, 1041736), (219452, 638674), (260434, 538172), (269086, 520868), (319337, 438904)]