129395004

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 306370848

約数和(自身を除く): 176975844

約数列:

[1, 2, 3, 4, 6, 12, 157, 173, 314, 346, 397, 471, 519, 628, 692, 794, 942, 1038, 1191, 1588, 1884, 2076, 2382, 4764, 27161, 54322, 62329, 68681, 81483, 108644, 124658, 137362, 162966, 186987, 206043, 249316, 274724, 325932, 373974, 412086, 747948, 824172, 10782917, 21565834, 32348751, 43131668, 64697502, 129395004]

約数ペア:

[(1, 129395004), (2, 64697502), (3, 43131668), (4, 32348751), (6, 21565834), (12, 10782917), (157, 824172), (173, 747948), (314, 412086), (346, 373974), (397, 325932), (471, 274724), (519, 249316), (628, 206043), (692, 186987), (794, 162966), (942, 137362), (1038, 124658), (1191, 108644), (1588, 81483), (1884, 68681), (2076, 62329), (2382, 54322), (4764, 27161)]