128695632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6653}}^1$

素因数の和:6708

約数の個数: 80

約数和(自身を含む): 369643008

約数和(自身を除く): 240947376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 6653, 9672, 13306, 19344, 19959, 26612, 39918, 53224, 79836, 86489, 106448, 159672, 172978, 206243, 259467, 319344, 345956, 412486, 518934, 618729, 691912, 824972, 1037868, 1237458, 1383824, 1649944, 2075736, 2474916, 2681159, 3299888, 4151472, 4949832, 5362318, 8043477, 9899664, 10724636, 16086954, 21449272, 32173908, 42898544, 64347816, 128695632]

約数ペア:

[(1, 128695632), (2, 64347816), (3, 42898544), (4, 32173908), (6, 21449272), (8, 16086954), (12, 10724636), (13, 9899664), (16, 8043477), (24, 5362318), (26, 4949832), (31, 4151472), (39, 3299888), (48, 2681159), (52, 2474916), (62, 2075736), (78, 1649944), (93, 1383824), (104, 1237458), (124, 1037868), (156, 824972), (186, 691912), (208, 618729), (248, 518934), (312, 412486), (372, 345956), (403, 319344), (496, 259467), (624, 206243), (744, 172978), (806, 159672), (1209, 106448), (1488, 86489), (1612, 79836), (2418, 53224), (3224, 39918), (4836, 26612), (6448, 19959), (6653, 19344), (9672, 13306)]