139426902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13151}}^1$

素因数の和:13209

約数の個数: 48

約数和(自身を含む): 328273920

約数和(自身を除く): 188847018

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 13151, 26302, 39453, 78906, 118359, 236718, 249869, 407681, 499738, 749607, 815362, 1223043, 1499214, 2248821, 2446086, 3669129, 4497642, 7338258, 7745939, 15491878, 23237817, 46475634, 69713451, 139426902]

約数ペア:

[(1, 139426902), (2, 69713451), (3, 46475634), (6, 23237817), (9, 15491878), (18, 7745939), (19, 7338258), (31, 4497642), (38, 3669129), (57, 2446086), (62, 2248821), (93, 1499214), (114, 1223043), (171, 815362), (186, 749607), (279, 499738), (342, 407681), (558, 249869), (589, 236718), (1178, 118359), (1767, 78906), (3534, 39453), (5301, 26302), (10602, 13151)]