131423208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13259}}^1$

素因数の和:13334

約数の個数: 64

約数和(自身を含む): 381888000

約数和(自身を除く): 250464792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912, 13259, 26518, 39777, 53036, 79554, 92813, 106072, 159108, 185626, 278439, 318216, 371252, 556878, 742504, 782281, 1113756, 1564562, 2227512, 2346843, 3129124, 4693686, 5475967, 6258248, 9387372, 10951934, 16427901, 18774744, 21903868, 32855802, 43807736, 65711604, 131423208]

約数ペア:

[(1, 131423208), (2, 65711604), (3, 43807736), (4, 32855802), (6, 21903868), (7, 18774744), (8, 16427901), (12, 10951934), (14, 9387372), (21, 6258248), (24, 5475967), (28, 4693686), (42, 3129124), (56, 2346843), (59, 2227512), (84, 1564562), (118, 1113756), (168, 782281), (177, 742504), (236, 556878), (354, 371252), (413, 318216), (472, 278439), (708, 185626), (826, 159108), (1239, 106072), (1416, 92813), (1652, 79554), (2478, 53036), (3304, 39777), (4956, 26518), (9912, 13259)]