142899384

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 363479040

約数和(自身を除く): 220579656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 173, 254, 271, 346, 381, 508, 519, 542, 692, 762, 813, 1016, 1038, 1084, 1384, 1524, 1626, 2076, 2168, 3048, 3252, 4152, 6504, 21971, 34417, 43942, 46883, 65913, 68834, 87884, 93766, 103251, 131826, 137668, 140649, 175768, 187532, 206502, 263652, 275336, 281298, 375064, 413004, 527304, 562596, 826008, 1125192, 5954141, 11908282, 17862423, 23816564, 35724846, 47633128, 71449692, 142899384]

約数ペア:

[(1, 142899384), (2, 71449692), (3, 47633128), (4, 35724846), (6, 23816564), (8, 17862423), (12, 11908282), (24, 5954141), (127, 1125192), (173, 826008), (254, 562596), (271, 527304), (346, 413004), (381, 375064), (508, 281298), (519, 275336), (542, 263652), (692, 206502), (762, 187532), (813, 175768), (1016, 140649), (1038, 137668), (1084, 131826), (1384, 103251), (1524, 93766), (1626, 87884), (2076, 68834), (2168, 65913), (3048, 46883), (3252, 43942), (4152, 34417), (6504, 21971)]