131093232

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 346644480

約数和(自身を除く): 215551248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 181, 191, 237, 316, 362, 382, 474, 543, 573, 632, 724, 764, 948, 1086, 1146, 1264, 1448, 1528, 1896, 2172, 2292, 2896, 3056, 3792, 4344, 4584, 8688, 9168, 14299, 15089, 28598, 30178, 34571, 42897, 45267, 57196, 60356, 69142, 85794, 90534, 103713, 114392, 120712, 138284, 171588, 181068, 207426, 228784, 241424, 276568, 343176, 362136, 414852, 553136, 686352, 724272, 829704, 1659408, 2731109, 5462218, 8193327, 10924436, 16386654, 21848872, 32773308, 43697744, 65546616, 131093232]

約数ペア:

[(1, 131093232), (2, 65546616), (3, 43697744), (4, 32773308), (6, 21848872), (8, 16386654), (12, 10924436), (16, 8193327), (24, 5462218), (48, 2731109), (79, 1659408), (158, 829704), (181, 724272), (191, 686352), (237, 553136), (316, 414852), (362, 362136), (382, 343176), (474, 276568), (543, 241424), (573, 228784), (632, 207426), (724, 181068), (764, 171588), (948, 138284), (1086, 120712), (1146, 114392), (1264, 103713), (1448, 90534), (1528, 85794), (1896, 69142), (2172, 60356), (2292, 57196), (2896, 45267), (3056, 42897), (3792, 34571), (4344, 30178), (4584, 28598), (8688, 15089), (9168, 14299)]