191903088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307537}}^1$

素因数の和:307561

約数の個数: 40

約数和(自身を含む): 533885968

約数和(自身を除く): 341982880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 307537, 615074, 922611, 1230148, 1845222, 2460296, 3690444, 3997981, 4920592, 7380888, 7995962, 11993943, 14761776, 15991924, 23987886, 31983848, 47975772, 63967696, 95951544, 191903088]

約数ペア:

[(1, 191903088), (2, 95951544), (3, 63967696), (4, 47975772), (6, 31983848), (8, 23987886), (12, 15991924), (13, 14761776), (16, 11993943), (24, 7995962), (26, 7380888), (39, 4920592), (48, 3997981), (52, 3690444), (78, 2460296), (104, 1845222), (156, 1230148), (208, 922611), (312, 615074), (624, 307537)]