189537472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1277

約数の個数: 56

約数和(自身を含む): 393265152

約数和(自身を除く): 203727680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1151, 1328, 1984, 2302, 2573, 2656, 4604, 5146, 5312, 9208, 10292, 18416, 20584, 35681, 36832, 41168, 71362, 73664, 82336, 95533, 142724, 164672, 191066, 285448, 382132, 570896, 764264, 1141792, 1528528, 2283584, 2961523, 3057056, 5923046, 6114112, 11846092, 23692184, 47384368, 94768736, 189537472]

約数ペア:

[(1, 189537472), (2, 94768736), (4, 47384368), (8, 23692184), (16, 11846092), (31, 6114112), (32, 5923046), (62, 3057056), (64, 2961523), (83, 2283584), (124, 1528528), (166, 1141792), (248, 764264), (332, 570896), (496, 382132), (664, 285448), (992, 191066), (1151, 164672), (1328, 142724), (1984, 95533), (2302, 82336), (2573, 73664), (2656, 71362), (4604, 41168), (5146, 36832), (5312, 35681), (9208, 20584), (10292, 18416)]