131563764

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1954

約数の個数: 60

約数和(自身を含む): 345576000

約数和(自身を除く): 214012236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 717, 956, 1434, 1699, 2151, 2868, 3398, 4302, 5097, 6453, 6796, 8604, 10194, 12906, 15291, 19359, 20388, 25812, 30582, 38718, 45873, 61164, 77436, 91746, 137619, 183492, 275238, 406061, 550476, 812122, 1218183, 1624244, 2436366, 3654549, 4872732, 7309098, 10963647, 14618196, 21927294, 32890941, 43854588, 65781882, 131563764]

約数ペア:

[(1, 131563764), (2, 65781882), (3, 43854588), (4, 32890941), (6, 21927294), (9, 14618196), (12, 10963647), (18, 7309098), (27, 4872732), (36, 3654549), (54, 2436366), (81, 1624244), (108, 1218183), (162, 812122), (239, 550476), (324, 406061), (478, 275238), (717, 183492), (956, 137619), (1434, 91746), (1699, 77436), (2151, 61164), (2868, 45873), (3398, 38718), (4302, 30582), (5097, 25812), (6453, 20388), (6796, 19359), (8604, 15291), (10194, 12906)]