139210512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 412414080

約数和(自身を除く): 273203568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 1013, 1227, 1636, 2026, 2454, 2863, 3039, 3272, 4052, 4908, 5726, 6078, 6544, 7091, 8104, 8589, 9816, 11452, 12156, 14182, 16208, 17178, 19632, 21273, 22904, 24312, 28364, 34356, 42546, 45808, 48624, 56728, 68712, 85092, 113456, 137424, 170184, 340368, 414317, 828634, 1242951, 1657268, 2485902, 2900219, 3314536, 4971804, 5800438, 6629072, 8700657, 9943608, 11600876, 17401314, 19887216, 23201752, 34802628, 46403504, 69605256, 139210512]

約数ペア:

[(1, 139210512), (2, 69605256), (3, 46403504), (4, 34802628), (6, 23201752), (7, 19887216), (8, 17401314), (12, 11600876), (14, 9943608), (16, 8700657), (21, 6629072), (24, 5800438), (28, 4971804), (42, 3314536), (48, 2900219), (56, 2485902), (84, 1657268), (112, 1242951), (168, 828634), (336, 414317), (409, 340368), (818, 170184), (1013, 137424), (1227, 113456), (1636, 85092), (2026, 68712), (2454, 56728), (2863, 48624), (3039, 45808), (3272, 42546), (4052, 34356), (4908, 28364), (5726, 24312), (6078, 22904), (6544, 21273), (7091, 19632), (8104, 17178), (8589, 16208), (9816, 14182), (11452, 12156)]