161514648

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10878

約数の個数: 80

約数和(自身を含む): 472103280

約数和(自身を除く): 310588632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 10837, 14904, 21674, 32511, 43348, 65022, 86696, 97533, 130044, 195066, 249251, 260088, 292599, 390132, 498502, 585198, 747753, 780264, 877797, 997004, 1170396, 1495506, 1755594, 1994008, 2243259, 2340792, 2991012, 3511188, 4486518, 5982024, 6729777, 7022376, 8973036, 13459554, 17946072, 20189331, 26919108, 40378662, 53838216, 80757324, 161514648]

約数ペア:

[(1, 161514648), (2, 80757324), (3, 53838216), (4, 40378662), (6, 26919108), (8, 20189331), (9, 17946072), (12, 13459554), (18, 8973036), (23, 7022376), (24, 6729777), (27, 5982024), (36, 4486518), (46, 3511188), (54, 2991012), (69, 2340792), (72, 2243259), (81, 1994008), (92, 1755594), (108, 1495506), (138, 1170396), (162, 997004), (184, 877797), (207, 780264), (216, 747753), (276, 585198), (324, 498502), (414, 390132), (552, 292599), (621, 260088), (648, 249251), (828, 195066), (1242, 130044), (1656, 97533), (1863, 86696), (2484, 65022), (3726, 43348), (4968, 32511), (7452, 21674), (10837, 14904)]