177293142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39877}}^1$

素因数の和:39917

約数の個数: 48

約数和(自身を含む): 435467760

約数和(自身を除く): 258174618

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 39877, 79754, 119631, 239262, 358893, 518401, 717786, 757663, 1036802, 1515326, 1555203, 2272989, 3110406, 4545978, 4665609, 6818967, 9331218, 9849619, 13637934, 19699238, 29548857, 59097714, 88646571, 177293142]

約数ペア:

[(1, 177293142), (2, 88646571), (3, 59097714), (6, 29548857), (9, 19699238), (13, 13637934), (18, 9849619), (19, 9331218), (26, 6818967), (38, 4665609), (39, 4545978), (57, 3110406), (78, 2272989), (114, 1555203), (117, 1515326), (171, 1036802), (234, 757663), (247, 717786), (342, 518401), (494, 358893), (741, 239262), (1482, 119631), (2223, 79754), (4446, 39877)]