142397346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6361}}^1$

素因数の和:6427

約数の個数: 64

約数和(自身を含む): 359122176

約数和(自身を除く): 216724830

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3731, 6361, 7462, 11193, 12722, 19083, 22386, 38166, 44527, 82693, 89054, 133581, 165386, 248079, 260801, 267162, 496158, 521602, 578851, 782403, 1157702, 1564806, 1736553, 1825607, 3390413, 3473106, 3651214, 5476821, 6780826, 10171239, 10953642, 20342478, 23732891, 47465782, 71198673, 142397346]

約数ペア:

[(1, 142397346), (2, 71198673), (3, 47465782), (6, 23732891), (7, 20342478), (13, 10953642), (14, 10171239), (21, 6780826), (26, 5476821), (39, 3651214), (41, 3473106), (42, 3390413), (78, 1825607), (82, 1736553), (91, 1564806), (123, 1157702), (182, 782403), (246, 578851), (273, 521602), (287, 496158), (533, 267162), (546, 260801), (574, 248079), (861, 165386), (1066, 133581), (1599, 89054), (1722, 82693), (3198, 44527), (3731, 38166), (6361, 22386), (7462, 19083), (11193, 12722)]