145122288

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 394620576

約数和(自身を除く): 249498288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 592, 656, 888, 984, 1517, 1776, 1968, 1993, 3034, 3986, 4551, 5979, 6068, 7972, 9102, 11958, 12136, 15944, 18204, 23916, 24272, 31888, 36408, 47832, 72816, 73741, 81713, 95664, 147482, 163426, 221223, 245139, 294964, 326852, 442446, 490278, 589928, 653704, 884892, 980556, 1179856, 1307408, 1769784, 1961112, 3023381, 3539568, 3922224, 6046762, 9070143, 12093524, 18140286, 24187048, 36280572, 48374096, 72561144, 145122288]

約数ペア:

[(1, 145122288), (2, 72561144), (3, 48374096), (4, 36280572), (6, 24187048), (8, 18140286), (12, 12093524), (16, 9070143), (24, 6046762), (37, 3922224), (41, 3539568), (48, 3023381), (74, 1961112), (82, 1769784), (111, 1307408), (123, 1179856), (148, 980556), (164, 884892), (222, 653704), (246, 589928), (296, 490278), (328, 442446), (444, 326852), (492, 294964), (592, 245139), (656, 221223), (888, 163426), (984, 147482), (1517, 95664), (1776, 81713), (1968, 73741), (1993, 72816), (3034, 47832), (3986, 36408), (4551, 31888), (5979, 24272), (6068, 23916), (7972, 18204), (9102, 15944), (11958, 12136)]