192989238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 431972352

約数和(自身を除く): 238983114

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 61, 78, 94, 122, 141, 183, 282, 366, 611, 793, 863, 1222, 1586, 1726, 1833, 2379, 2589, 2867, 3666, 4758, 5178, 5734, 8601, 11219, 17202, 22438, 33657, 37271, 40561, 52643, 67314, 74542, 81122, 105286, 111813, 121683, 157929, 223626, 243366, 315858, 527293, 684359, 1054586, 1368718, 1581879, 2053077, 2474221, 3163758, 4106154, 4948442, 7422663, 14845326, 32164873, 64329746, 96494619, 192989238]

約数ペア:

[(1, 192989238), (2, 96494619), (3, 64329746), (6, 32164873), (13, 14845326), (26, 7422663), (39, 4948442), (47, 4106154), (61, 3163758), (78, 2474221), (94, 2053077), (122, 1581879), (141, 1368718), (183, 1054586), (282, 684359), (366, 527293), (611, 315858), (793, 243366), (863, 223626), (1222, 157929), (1586, 121683), (1726, 111813), (1833, 105286), (2379, 81122), (2589, 74542), (2867, 67314), (3666, 52643), (4758, 40561), (5178, 37271), (5734, 33657), (8601, 22438), (11219, 17202)]