153309676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 297763200

約数和(自身を除く): 144453524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 149, 188, 298, 421, 596, 611, 842, 1222, 1684, 1937, 2444, 3874, 5473, 7003, 7748, 10946, 14006, 19787, 21892, 28012, 39574, 62729, 79148, 91039, 125458, 182078, 250916, 257231, 364156, 514462, 815477, 1028924, 1630954, 2948263, 3261908, 5896526, 11793052, 38327419, 76654838, 153309676]

約数ペア:

[(1, 153309676), (2, 76654838), (4, 38327419), (13, 11793052), (26, 5896526), (47, 3261908), (52, 2948263), (94, 1630954), (149, 1028924), (188, 815477), (298, 514462), (421, 364156), (596, 257231), (611, 250916), (842, 182078), (1222, 125458), (1684, 91039), (1937, 79148), (2444, 62729), (3874, 39574), (5473, 28012), (7003, 21892), (7748, 19787), (10946, 14006)]