154692528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2490

約数の個数: 80

約数和(自身を含む): 426758400

約数和(自身を除く): 272065872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2389, 2698, 3408, 4047, 4778, 5396, 7167, 8094, 9556, 10792, 14334, 16188, 19112, 21584, 28668, 32376, 38224, 45391, 57336, 64752, 90782, 114672, 136173, 169619, 181564, 272346, 339238, 363128, 508857, 544692, 678476, 726256, 1017714, 1089384, 1356952, 2035428, 2178768, 2713904, 3222761, 4070856, 6445522, 8141712, 9668283, 12891044, 19336566, 25782088, 38673132, 51564176, 77346264, 154692528]

約数ペア:

[(1, 154692528), (2, 77346264), (3, 51564176), (4, 38673132), (6, 25782088), (8, 19336566), (12, 12891044), (16, 9668283), (19, 8141712), (24, 6445522), (38, 4070856), (48, 3222761), (57, 2713904), (71, 2178768), (76, 2035428), (114, 1356952), (142, 1089384), (152, 1017714), (213, 726256), (228, 678476), (284, 544692), (304, 508857), (426, 363128), (456, 339238), (568, 272346), (852, 181564), (912, 169619), (1136, 136173), (1349, 114672), (1704, 90782), (2389, 64752), (2698, 57336), (3408, 45391), (4047, 38224), (4778, 32376), (5396, 28668), (7167, 21584), (8094, 19112), (9556, 16188), (10792, 14334)]