135854316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 371365904

約数和(自身を除く): 235511588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 877, 993, 1324, 1754, 1986, 2631, 2979, 3508, 3972, 4303, 5262, 5958, 7893, 8606, 10524, 11401, 11916, 12909, 15786, 17212, 22802, 25818, 31572, 34203, 38727, 45604, 51636, 68406, 77454, 102609, 136812, 154908, 205218, 290287, 410436, 580574, 870861, 1161148, 1741722, 2612583, 3483444, 3773731, 5225166, 7547462, 10450332, 11321193, 15094924, 22642386, 33963579, 45284772, 67927158, 135854316]

約数ペア:

[(1, 135854316), (2, 67927158), (3, 45284772), (4, 33963579), (6, 22642386), (9, 15094924), (12, 11321193), (13, 10450332), (18, 7547462), (26, 5225166), (36, 3773731), (39, 3483444), (52, 2612583), (78, 1741722), (117, 1161148), (156, 870861), (234, 580574), (331, 410436), (468, 290287), (662, 205218), (877, 154908), (993, 136812), (1324, 102609), (1754, 77454), (1986, 68406), (2631, 51636), (2979, 45604), (3508, 38727), (3972, 34203), (4303, 31572), (5262, 25818), (5958, 22802), (7893, 17212), (8606, 15786), (10524, 12909), (11401, 11916)]