169660573663

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 219774078720

約数和(自身を除く): 50113505057

約数列:

[1, 7, 19, 23, 49, 97, 133, 161, 343, 437, 679, 931, 1127, 1667, 1843, 2231, 2401, 3059, 4753, 6517, 7889, 11669, 12901, 15617, 21413, 31673, 33271, 38341, 42389, 45619, 55223, 81683, 90307, 109319, 149891, 161699, 221711, 232897, 268387, 296723, 571781, 632149, 728479, 765233, 1049237, 1131893, 1551977, 1878709, 2077061, 3072281, 3719077, 4002467, 4425043, 5099353, 5356631, 7923251, 10863839, 13150963, 14539427, 21505967, 26033539, 35695471, 55462757, 70662463, 76046873, 92056741, 101775989, 150541769, 182234773, 249868297, 388239299, 494637241, 1053792383, 1275643411, 1749078079, 3462460687, 7376546681, 8929503877, 24237224809, 169660573663]

約数ペア:

[(1, 169660573663), (7, 24237224809), (19, 8929503877), (23, 7376546681), (49, 3462460687), (97, 1749078079), (133, 1275643411), (161, 1053792383), (343, 494637241), (437, 388239299), (679, 249868297), (931, 182234773), (1127, 150541769), (1667, 101775989), (1843, 92056741), (2231, 76046873), (2401, 70662463), (3059, 55462757), (4753, 35695471), (6517, 26033539), (7889, 21505967), (11669, 14539427), (12901, 13150963), (15617, 10863839), (21413, 7923251), (31673, 5356631), (33271, 5099353), (38341, 4425043), (42389, 4002467), (45619, 3719077), (55223, 3072281), (81683, 2077061), (90307, 1878709), (109319, 1551977), (149891, 1131893), (161699, 1049237), (221711, 765233), (232897, 728479), (268387, 632149), (296723, 571781)]