168886130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 359707392

約数和(自身を除く): 190821262

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 197, 259, 331, 370, 394, 518, 662, 985, 1295, 1379, 1655, 1970, 2317, 2590, 2758, 3310, 4634, 6895, 7289, 11585, 12247, 13790, 14578, 23170, 24494, 36445, 51023, 61235, 65207, 72890, 85729, 102046, 122470, 130414, 171458, 255115, 326035, 428645, 456449, 510230, 652070, 857290, 912898, 2282245, 2412659, 4564490, 4825318, 12063295, 16888613, 24126590, 33777226, 84443065, 168886130]

約数ペア:

[(1, 168886130), (2, 84443065), (5, 33777226), (7, 24126590), (10, 16888613), (14, 12063295), (35, 4825318), (37, 4564490), (70, 2412659), (74, 2282245), (185, 912898), (197, 857290), (259, 652070), (331, 510230), (370, 456449), (394, 428645), (518, 326035), (662, 255115), (985, 171458), (1295, 130414), (1379, 122470), (1655, 102046), (1970, 85729), (2317, 72890), (2590, 65207), (2758, 61235), (3310, 51023), (4634, 36445), (6895, 24494), (7289, 23170), (11585, 14578), (12247, 13790)]