148833308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 298492320

約数和(自身を除く): 149659012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 194, 247, 388, 494, 988, 1261, 1553, 1843, 2522, 3106, 3686, 5044, 6212, 7372, 20189, 23959, 29507, 40378, 47918, 59014, 80756, 95836, 118028, 150641, 301282, 383591, 602564, 767182, 1534364, 1958333, 2862179, 3916666, 5724358, 7833332, 11448716, 37208327, 74416654, 148833308]

約数ペア:

[(1, 148833308), (2, 74416654), (4, 37208327), (13, 11448716), (19, 7833332), (26, 5724358), (38, 3916666), (52, 2862179), (76, 1958333), (97, 1534364), (194, 767182), (247, 602564), (388, 383591), (494, 301282), (988, 150641), (1261, 118028), (1553, 95836), (1843, 80756), (2522, 59014), (3106, 47918), (3686, 40378), (5044, 29507), (6212, 23959), (7372, 20189)]