155228472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 144

約数和(自身を含む): 510578640

約数和(自身を除く): 355350168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1913, 1932, 2254, 2898, 3381, 3528, 3826, 3864, 4508, 5739, 5796, 6762, 7652, 9016, 10143, 11478, 11592, 13391, 13524, 15304, 17217, 20286, 22956, 26782, 27048, 34434, 40173, 40572, 43999, 45912, 53564, 68868, 80346, 81144, 87998, 93737, 107128, 120519, 131997, 137736, 160692, 175996, 187474, 241038, 263994, 281211, 307993, 321384, 351992, 374948, 395991, 482076, 527988, 562422, 615986, 749896, 791982, 843633, 923979, 964152, 1055976, 1124844, 1231972, 1583964, 1687266, 1847958, 2155951, 2249688, 2463944, 2771937, 3167928, 3374532, 3695916, 4311902, 5543874, 6467853, 6749064, 7391832, 8623804, 11087748, 12935706, 17247608, 19403559, 22175496, 25871412, 38807118, 51742824, 77614236, 155228472]

約数ペア:

[(1, 155228472), (2, 77614236), (3, 51742824), (4, 38807118), (6, 25871412), (7, 22175496), (8, 19403559), (9, 17247608), (12, 12935706), (14, 11087748), (18, 8623804), (21, 7391832), (23, 6749064), (24, 6467853), (28, 5543874), (36, 4311902), (42, 3695916), (46, 3374532), (49, 3167928), (56, 2771937), (63, 2463944), (69, 2249688), (72, 2155951), (84, 1847958), (92, 1687266), (98, 1583964), (126, 1231972), (138, 1124844), (147, 1055976), (161, 964152), (168, 923979), (184, 843633), (196, 791982), (207, 749896), (252, 615986), (276, 562422), (294, 527988), (322, 482076), (392, 395991), (414, 374948), (441, 351992), (483, 321384), (504, 307993), (552, 281211), (588, 263994), (644, 241038), (828, 187474), (882, 175996), (966, 160692), (1127, 137736), (1176, 131997), (1288, 120519), (1449, 107128), (1656, 93737), (1764, 87998), (1913, 81144), (1932, 80346), (2254, 68868), (2898, 53564), (3381, 45912), (3528, 43999), (3826, 40572), (3864, 40173), (4508, 34434), (5739, 27048), (5796, 26782), (6762, 22956), (7652, 20286), (9016, 17217), (10143, 15304), (11478, 13524), (11592, 13391)]