158543970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31271}}^1$

素因数の和:31307

約数の個数: 48

約数和(自身を含む): 412039872

約数和(自身を除く): 253495902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 31271, 62542, 93813, 156355, 187626, 312710, 406523, 469065, 813046, 938130, 1219569, 2032615, 2439138, 4065230, 5284799, 6097845, 10569598, 12195690, 15854397, 26423995, 31708794, 52847990, 79271985, 158543970]

約数ペア:

[(1, 158543970), (2, 79271985), (3, 52847990), (5, 31708794), (6, 26423995), (10, 15854397), (13, 12195690), (15, 10569598), (26, 6097845), (30, 5284799), (39, 4065230), (65, 2439138), (78, 2032615), (130, 1219569), (169, 938130), (195, 813046), (338, 469065), (390, 406523), (507, 312710), (845, 187626), (1014, 156355), (1690, 93813), (2535, 62542), (5070, 31271)]