166242544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 358865920

約数和(自身を除く): 192623376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 79, 104, 134, 151, 158, 208, 268, 302, 316, 536, 604, 632, 871, 1027, 1072, 1208, 1264, 1742, 1963, 2054, 2416, 3484, 3926, 4108, 5293, 6968, 7852, 8216, 10117, 10586, 11929, 13936, 15704, 16432, 20234, 21172, 23858, 31408, 40468, 42344, 47716, 68809, 80936, 84688, 95432, 131521, 137618, 155077, 161872, 190864, 263042, 275236, 310154, 526084, 550472, 620308, 799243, 1052168, 1100944, 1240616, 1598486, 2104336, 2481232, 3196972, 6393944, 10390159, 12787888, 20780318, 41560636, 83121272, 166242544]

約数ペア:

[(1, 166242544), (2, 83121272), (4, 41560636), (8, 20780318), (13, 12787888), (16, 10390159), (26, 6393944), (52, 3196972), (67, 2481232), (79, 2104336), (104, 1598486), (134, 1240616), (151, 1100944), (158, 1052168), (208, 799243), (268, 620308), (302, 550472), (316, 526084), (536, 310154), (604, 275236), (632, 263042), (871, 190864), (1027, 161872), (1072, 155077), (1208, 137618), (1264, 131521), (1742, 95432), (1963, 84688), (2054, 80936), (2416, 68809), (3484, 47716), (3926, 42344), (4108, 40468), (5293, 31408), (6968, 23858), (7852, 21172), (8216, 20234), (10117, 16432), (10586, 15704), (11929, 13936)]