157099020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15493}}^1$

素因数の和:15531

約数の個数: 72

約数和(自身を含む): 476347536

約数和(自身を除く): 319248516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 15493, 30986, 46479, 61972, 77465, 92958, 154930, 185916, 201409, 232395, 309860, 402818, 464790, 604227, 805636, 929580, 1007045, 1208454, 2014090, 2416908, 2618317, 3021135, 4028180, 5236634, 6042270, 7854951, 10473268, 12084540, 13091585, 15709902, 26183170, 31419804, 39274755, 52366340, 78549510, 157099020]

約数ペア:

[(1, 157099020), (2, 78549510), (3, 52366340), (4, 39274755), (5, 31419804), (6, 26183170), (10, 15709902), (12, 13091585), (13, 12084540), (15, 10473268), (20, 7854951), (26, 6042270), (30, 5236634), (39, 4028180), (52, 3021135), (60, 2618317), (65, 2416908), (78, 2014090), (130, 1208454), (156, 1007045), (169, 929580), (195, 805636), (260, 604227), (338, 464790), (390, 402818), (507, 309860), (676, 232395), (780, 201409), (845, 185916), (1014, 154930), (1690, 92958), (2028, 77465), (2535, 61972), (3380, 46479), (5070, 30986), (10140, 15493)]