157030816257

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{44789}}^1$

素因数の和:44951

約数の個数: 96

約数和(自身を含む): 285079392000

約数和(自身を除く): 128048575743

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 101, 133, 171, 203, 261, 303, 399, 551, 609, 707, 909, 1197, 1653, 1827, 1919, 2121, 2929, 3857, 4959, 5757, 6363, 8787, 11571, 13433, 17271, 20503, 26361, 34713, 40299, 44789, 55651, 61509, 120897, 134367, 166953, 184527, 313523, 389557, 403101, 500859, 850991, 940569, 1168671, 1298881, 2552973, 2821707, 3506013, 3896643, 4523689, 5956937, 7658919, 9092167, 11689929, 13571067, 17870811, 24678739, 27276501, 31665823, 40713201, 53612433, 74036217, 81829503, 85950091, 94997469, 131186981, 172751173, 222108651, 257850273, 284992407, 393560943, 518253519, 601650637, 773550819, 918308867, 1180682829, 1554760557, 1804951911, 2492552639, 2754926601, 5414855733, 7477657917, 8264779803, 17447868473, 22432973751, 52343605419, 157030816257]

約数ペア:

[(1, 157030816257), (3, 52343605419), (7, 22432973751), (9, 17447868473), (19, 8264779803), (21, 7477657917), (29, 5414855733), (57, 2754926601), (63, 2492552639), (87, 1804951911), (101, 1554760557), (133, 1180682829), (171, 918308867), (203, 773550819), (261, 601650637), (303, 518253519), (399, 393560943), (551, 284992407), (609, 257850273), (707, 222108651), (909, 172751173), (1197, 131186981), (1653, 94997469), (1827, 85950091), (1919, 81829503), (2121, 74036217), (2929, 53612433), (3857, 40713201), (4959, 31665823), (5757, 27276501), (6363, 24678739), (8787, 17870811), (11571, 13571067), (13433, 11689929), (17271, 9092167), (20503, 7658919), (26361, 5956937), (34713, 4523689), (40299, 3896643), (44789, 3506013), (55651, 2821707), (61509, 2552973), (120897, 1298881), (134367, 1168671), (166953, 940569), (184527, 850991), (313523, 500859), (389557, 403101)]