139428744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63841}}^1$

素因数の和:63870

約数の個数: 64

約数和(自身を含む): 429018240

約数和(自身を除く): 289589496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 63841, 127682, 191523, 255364, 383046, 446887, 510728, 766092, 829933, 893774, 1340661, 1532184, 1659866, 1787548, 2489799, 2681322, 3319732, 3575096, 4979598, 5362644, 5809531, 6639464, 9959196, 10725288, 11619062, 17428593, 19918392, 23238124, 34857186, 46476248, 69714372, 139428744]

約数ペア:

[(1, 139428744), (2, 69714372), (3, 46476248), (4, 34857186), (6, 23238124), (7, 19918392), (8, 17428593), (12, 11619062), (13, 10725288), (14, 9959196), (21, 6639464), (24, 5809531), (26, 5362644), (28, 4979598), (39, 3575096), (42, 3319732), (52, 2681322), (56, 2489799), (78, 1787548), (84, 1659866), (91, 1532184), (104, 1340661), (156, 893774), (168, 829933), (182, 766092), (273, 510728), (312, 446887), (364, 383046), (546, 255364), (728, 191523), (1092, 127682), (2184, 63841)]