157689610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2293}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 319682664

約数和(自身を除く): 161993054

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1495, 2293, 2645, 2990, 4586, 5290, 6877, 11465, 13754, 22930, 29809, 34385, 52739, 59618, 68770, 105478, 149045, 263695, 298090, 527390, 685607, 1212997, 1371214, 2425994, 3428035, 6064985, 6856070, 12129970, 15768961, 31537922, 78844805, 157689610]

約数ペア:

[(1, 157689610), (2, 78844805), (5, 31537922), (10, 15768961), (13, 12129970), (23, 6856070), (26, 6064985), (46, 3428035), (65, 2425994), (115, 1371214), (130, 1212997), (230, 685607), (299, 527390), (529, 298090), (598, 263695), (1058, 149045), (1495, 105478), (2293, 68770), (2645, 59618), (2990, 52739), (4586, 34385), (5290, 29809), (6877, 22930), (11465, 13754)]