121241328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 338894976

約数和(自身を除く): 217653648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 331, 587, 624, 662, 993, 1174, 1324, 1761, 1986, 2348, 2648, 3522, 3972, 4303, 4696, 5296, 7044, 7631, 7944, 8606, 9392, 12909, 14088, 15262, 15888, 17212, 22893, 25818, 28176, 30524, 34424, 45786, 51636, 61048, 68848, 91572, 103272, 122096, 183144, 194297, 206544, 366288, 388594, 582891, 777188, 1165782, 1554376, 2331564, 2525861, 3108752, 4663128, 5051722, 7577583, 9326256, 10103444, 15155166, 20206888, 30310332, 40413776, 60620664, 121241328]

約数ペア:

[(1, 121241328), (2, 60620664), (3, 40413776), (4, 30310332), (6, 20206888), (8, 15155166), (12, 10103444), (13, 9326256), (16, 7577583), (24, 5051722), (26, 4663128), (39, 3108752), (48, 2525861), (52, 2331564), (78, 1554376), (104, 1165782), (156, 777188), (208, 582891), (312, 388594), (331, 366288), (587, 206544), (624, 194297), (662, 183144), (993, 122096), (1174, 103272), (1324, 91572), (1761, 68848), (1986, 61048), (2348, 51636), (2648, 45786), (3522, 34424), (3972, 30524), (4303, 28176), (4696, 25818), (5296, 22893), (7044, 17212), (7631, 15888), (7944, 15262), (8606, 14088), (9392, 12909)]