148990788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 401906232

約数和(自身を除く): 252915444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 1233, 1644, 1777, 2329, 2466, 3554, 4658, 4932, 5331, 6987, 7108, 9316, 10662, 13974, 15993, 20961, 21324, 27948, 30209, 31986, 41922, 60418, 63972, 83844, 90627, 120836, 181254, 243449, 271881, 362508, 486898, 543762, 730347, 973796, 1087524, 1460694, 2191041, 2921388, 4138633, 4382082, 8277266, 8764164, 12415899, 16554532, 24831798, 37247697, 49663596, 74495394, 148990788]

約数ペア:

[(1, 148990788), (2, 74495394), (3, 49663596), (4, 37247697), (6, 24831798), (9, 16554532), (12, 12415899), (17, 8764164), (18, 8277266), (34, 4382082), (36, 4138633), (51, 2921388), (68, 2191041), (102, 1460694), (137, 1087524), (153, 973796), (204, 730347), (274, 543762), (306, 486898), (411, 362508), (548, 271881), (612, 243449), (822, 181254), (1233, 120836), (1644, 90627), (1777, 83844), (2329, 63972), (2466, 60418), (3554, 41922), (4658, 31986), (4932, 30209), (5331, 27948), (6987, 21324), (7108, 20961), (9316, 15993), (10662, 13974)]