153959516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 298260480

約数和(自身を除く): 144300964

約数列:

[1, 2, 4, 23, 31, 37, 46, 62, 74, 92, 124, 148, 713, 851, 1147, 1426, 1459, 1702, 2294, 2852, 2918, 3404, 4588, 5836, 26381, 33557, 45229, 52762, 53983, 67114, 90458, 105524, 107966, 134228, 180916, 215932, 1040267, 1241609, 1673473, 2080534, 2483218, 3346946, 4161068, 4966436, 6693892, 38489879, 76979758, 153959516]

約数ペア:

[(1, 153959516), (2, 76979758), (4, 38489879), (23, 6693892), (31, 4966436), (37, 4161068), (46, 3346946), (62, 2483218), (74, 2080534), (92, 1673473), (124, 1241609), (148, 1040267), (713, 215932), (851, 180916), (1147, 134228), (1426, 107966), (1459, 105524), (1702, 90458), (2294, 67114), (2852, 53983), (2918, 52762), (3404, 45229), (4588, 33557), (5836, 26381)]