138783736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 182969864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 379, 503, 728, 758, 1006, 1516, 2012, 2653, 3032, 3521, 4024, 4927, 5306, 6539, 7042, 9854, 10612, 13078, 14084, 19708, 21224, 26156, 28168, 34489, 39416, 45773, 52312, 68978, 91546, 137956, 183092, 190637, 275912, 366184, 381274, 762548, 1334459, 1525096, 2478281, 2668918, 4956562, 5337836, 9913124, 10675672, 17347967, 19826248, 34695934, 69391868, 138783736]

約数ペア:

[(1, 138783736), (2, 69391868), (4, 34695934), (7, 19826248), (8, 17347967), (13, 10675672), (14, 9913124), (26, 5337836), (28, 4956562), (52, 2668918), (56, 2478281), (91, 1525096), (104, 1334459), (182, 762548), (364, 381274), (379, 366184), (503, 275912), (728, 190637), (758, 183092), (1006, 137956), (1516, 91546), (2012, 68978), (2653, 52312), (3032, 45773), (3521, 39416), (4024, 34489), (4927, 28168), (5306, 26156), (6539, 21224), (7042, 19708), (9854, 14084), (10612, 13078)]