153892476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4863

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 264387204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 4787, 5358, 8037, 9574, 10716, 14361, 16074, 19148, 28722, 32148, 43083, 57444, 86166, 90953, 172332, 181906, 224989, 272859, 363812, 449978, 545718, 674967, 818577, 899956, 1091436, 1349934, 1637154, 2024901, 2699868, 3274308, 4049802, 4274791, 8099604, 8549582, 12824373, 17099164, 25648746, 38473119, 51297492, 76946238, 153892476]

約数ペア:

[(1, 153892476), (2, 76946238), (3, 51297492), (4, 38473119), (6, 25648746), (9, 17099164), (12, 12824373), (18, 8549582), (19, 8099604), (36, 4274791), (38, 4049802), (47, 3274308), (57, 2699868), (76, 2024901), (94, 1637154), (114, 1349934), (141, 1091436), (171, 899956), (188, 818577), (228, 674967), (282, 545718), (342, 449978), (423, 363812), (564, 272859), (684, 224989), (846, 181906), (893, 172332), (1692, 90953), (1786, 86166), (2679, 57444), (3572, 43083), (4787, 32148), (5358, 28722), (8037, 19148), (9574, 16074), (10716, 14361)]