140405592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 371952000

約数和(自身を除く): 231546408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1889, 1956, 3097, 3778, 3912, 5667, 6194, 7556, 9291, 11334, 12388, 15112, 18582, 22668, 24776, 35891, 37164, 45336, 71782, 74328, 107673, 143564, 215346, 287128, 307907, 430692, 615814, 861384, 923721, 1231628, 1847442, 2463256, 3694884, 5850233, 7389768, 11700466, 17550699, 23400932, 35101398, 46801864, 70202796, 140405592]

約数ペア:

[(1, 140405592), (2, 70202796), (3, 46801864), (4, 35101398), (6, 23400932), (8, 17550699), (12, 11700466), (19, 7389768), (24, 5850233), (38, 3694884), (57, 2463256), (76, 1847442), (114, 1231628), (152, 923721), (163, 861384), (228, 615814), (326, 430692), (456, 307907), (489, 287128), (652, 215346), (978, 143564), (1304, 107673), (1889, 74328), (1956, 71782), (3097, 45336), (3778, 37164), (3912, 35891), (5667, 24776), (6194, 22668), (7556, 18582), (9291, 15112), (11334, 12388)]