156939469738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^3\times {\mathrm{1933}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 265885701120

約数和(自身を除く): 108946231382

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 1933, 2162, 2209, 3866, 4418, 18377, 32861, 36754, 37553, 44459, 50807, 65722, 75106, 88918, 90851, 101614, 103823, 181702, 207646, 755803, 863719, 1511606, 1544467, 1727438, 1764991, 2089573, 2387929, 3088934, 3529982, 4179146, 4269997, 4775858, 8539994, 35522741, 40594793, 71045482, 72589949, 81189586, 98209931, 145179898, 196419862, 200689859, 401379718, 1669568827, 3339137654, 3411727603, 4615866757, 6823455206, 9231733514, 78469734869, 156939469738]

約数ペア:

[(1, 156939469738), (2, 78469734869), (17, 9231733514), (23, 6823455206), (34, 4615866757), (46, 3411727603), (47, 3339137654), (94, 1669568827), (391, 401379718), (782, 200689859), (799, 196419862), (1081, 145179898), (1598, 98209931), (1933, 81189586), (2162, 72589949), (2209, 71045482), (3866, 40594793), (4418, 35522741), (18377, 8539994), (32861, 4775858), (36754, 4269997), (37553, 4179146), (44459, 3529982), (50807, 3088934), (65722, 2387929), (75106, 2089573), (88918, 1764991), (90851, 1727438), (101614, 1544467), (103823, 1511606), (181702, 863719), (207646, 755803)]