155514348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 430248000

約数和(自身を除く): 274733652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 499, 787, 998, 1497, 1574, 1996, 2361, 2994, 3148, 4491, 4722, 5489, 5988, 7083, 8657, 8982, 9444, 10978, 14166, 16467, 17314, 17964, 21956, 25971, 28332, 32934, 34628, 49401, 51942, 65868, 77913, 98802, 103884, 155826, 197604, 311652, 392713, 785426, 1178139, 1570852, 2356278, 3534417, 4319843, 4712556, 7068834, 8639686, 12959529, 14137668, 17279372, 25919058, 38878587, 51838116, 77757174, 155514348]

約数ペア:

[(1, 155514348), (2, 77757174), (3, 51838116), (4, 38878587), (6, 25919058), (9, 17279372), (11, 14137668), (12, 12959529), (18, 8639686), (22, 7068834), (33, 4712556), (36, 4319843), (44, 3534417), (66, 2356278), (99, 1570852), (132, 1178139), (198, 785426), (396, 392713), (499, 311652), (787, 197604), (998, 155826), (1497, 103884), (1574, 98802), (1996, 77913), (2361, 65868), (2994, 51942), (3148, 49401), (4491, 34628), (4722, 32934), (5489, 28332), (5988, 25971), (7083, 21956), (8657, 17964), (8982, 17314), (9444, 16467), (10978, 14166)]