145013928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 384153600

約数和(自身を除く): 239139672

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, 1951, 1956, 3097, 3902, 3912, 5853, 6194, 7804, 9291, 11706, 12388, 15608, 18582, 23412, 24776, 37069, 37164, 46824, 74138, 74328, 111207, 148276, 222414, 296552, 318013, 444828, 636026, 889656, 954039, 1272052, 1908078, 2544104, 3816156, 6042247, 7632312, 12084494, 18126741, 24168988, 36253482, 48337976, 72506964, 145013928]

約数ペア:

[(1, 145013928), (2, 72506964), (3, 48337976), (4, 36253482), (6, 24168988), (8, 18126741), (12, 12084494), (19, 7632312), (24, 6042247), (38, 3816156), (57, 2544104), (76, 1908078), (114, 1272052), (152, 954039), (163, 889656), (228, 636026), (326, 444828), (456, 318013), (489, 296552), (652, 222414), (978, 148276), (1304, 111207), (1951, 74328), (1956, 74138), (3097, 46824), (3902, 37164), (3912, 37069), (5853, 24776), (6194, 23412), (7804, 18582), (9291, 15608), (11706, 12388)]