129385938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 160918062

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 149, 177, 223, 298, 354, 446, 447, 649, 669, 894, 1298, 1338, 1639, 1947, 2453, 3278, 3894, 4906, 4917, 7359, 8791, 9834, 13157, 14718, 17582, 26314, 26373, 33227, 39471, 52746, 66454, 78942, 96701, 99681, 144727, 193402, 199362, 289454, 290103, 365497, 434181, 580206, 730994, 868362, 1096491, 1960393, 2192982, 3920786, 5881179, 11762358, 21564323, 43128646, 64692969, 129385938]

約数ペア:

[(1, 129385938), (2, 64692969), (3, 43128646), (6, 21564323), (11, 11762358), (22, 5881179), (33, 3920786), (59, 2192982), (66, 1960393), (118, 1096491), (149, 868362), (177, 730994), (223, 580206), (298, 434181), (354, 365497), (446, 290103), (447, 289454), (649, 199362), (669, 193402), (894, 144727), (1298, 99681), (1338, 96701), (1639, 78942), (1947, 66454), (2453, 52746), (3278, 39471), (3894, 33227), (4906, 26373), (4917, 26314), (7359, 17582), (8791, 14718), (9834, 13157)]