122889208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 261918720

約数和(自身を除く): 139029512

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 62, 94, 104, 124, 188, 248, 376, 403, 611, 806, 811, 1222, 1457, 1612, 1622, 2444, 2914, 3224, 3244, 4888, 5828, 6488, 10543, 11656, 18941, 21086, 25141, 37882, 38117, 42172, 50282, 75764, 76234, 84344, 100564, 151528, 152468, 201128, 304936, 326833, 495521, 653666, 991042, 1181627, 1307332, 1982084, 2363254, 2614664, 3964168, 4726508, 9453016, 15361151, 30722302, 61444604, 122889208]

約数ペア:

[(1, 122889208), (2, 61444604), (4, 30722302), (8, 15361151), (13, 9453016), (26, 4726508), (31, 3964168), (47, 2614664), (52, 2363254), (62, 1982084), (94, 1307332), (104, 1181627), (124, 991042), (188, 653666), (248, 495521), (376, 326833), (403, 304936), (611, 201128), (806, 152468), (811, 151528), (1222, 100564), (1457, 84344), (1612, 76234), (1622, 75764), (2444, 50282), (2914, 42172), (3224, 38117), (3244, 37882), (4888, 25141), (5828, 21086), (6488, 18941), (10543, 11656)]