157450668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 395691072

約数和(自身を除く): 238240404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 289, 332, 498, 547, 578, 867, 996, 1094, 1156, 1411, 1641, 1734, 2188, 2822, 3282, 3468, 4233, 5644, 6564, 8466, 9299, 16932, 18598, 23987, 27897, 37196, 45401, 47974, 55794, 71961, 90802, 95948, 111588, 136203, 143922, 158083, 181604, 272406, 287844, 316166, 474249, 544812, 632332, 771817, 948498, 1543634, 1896996, 2315451, 3087268, 4630902, 9261804, 13120889, 26241778, 39362667, 52483556, 78725334, 157450668]

約数ペア:

[(1, 157450668), (2, 78725334), (3, 52483556), (4, 39362667), (6, 26241778), (12, 13120889), (17, 9261804), (34, 4630902), (51, 3087268), (68, 2315451), (83, 1896996), (102, 1543634), (166, 948498), (204, 771817), (249, 632332), (289, 544812), (332, 474249), (498, 316166), (547, 287844), (578, 272406), (867, 181604), (996, 158083), (1094, 143922), (1156, 136203), (1411, 111588), (1641, 95948), (1734, 90802), (2188, 71961), (2822, 55794), (3282, 47974), (3468, 45401), (4233, 37196), (5644, 27897), (6564, 23987), (8466, 18598), (9299, 16932)]