131514942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 298831680

約数和(自身を除く): 167316738

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 53, 58, 78, 87, 106, 159, 174, 318, 377, 689, 754, 1097, 1131, 1378, 1537, 2067, 2194, 2262, 3074, 3291, 4134, 4611, 6582, 9222, 14261, 19981, 28522, 31813, 39962, 42783, 58141, 59943, 63626, 85566, 95439, 116282, 119886, 174423, 190878, 348846, 413569, 755833, 827138, 1240707, 1511666, 1686089, 2267499, 2481414, 3372178, 4534998, 5058267, 10116534, 21919157, 43838314, 65757471, 131514942]

約数ペア:

[(1, 131514942), (2, 65757471), (3, 43838314), (6, 21919157), (13, 10116534), (26, 5058267), (29, 4534998), (39, 3372178), (53, 2481414), (58, 2267499), (78, 1686089), (87, 1511666), (106, 1240707), (159, 827138), (174, 755833), (318, 413569), (377, 348846), (689, 190878), (754, 174423), (1097, 119886), (1131, 116282), (1378, 95439), (1537, 85566), (2067, 63626), (2194, 59943), (2262, 58141), (3074, 42783), (3291, 39962), (4134, 31813), (4611, 28522), (6582, 19981), (9222, 14261)]