190064238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^2$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 478349928

約数和(自身を除く): 288285690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 223, 273, 294, 446, 546, 637, 669, 1274, 1338, 1561, 1911, 2899, 3122, 3822, 4683, 5798, 8697, 9366, 10927, 17394, 20293, 21854, 32781, 40586, 49729, 60879, 65562, 99458, 121758, 142051, 149187, 284102, 298374, 348103, 426153, 646477, 696206, 852306, 1044309, 1292954, 1939431, 2088618, 2436721, 3878862, 4525339, 4873442, 7310163, 9050678, 13576017, 14620326, 27152034, 31677373, 63354746, 95032119, 190064238]

約数ペア:

[(1, 190064238), (2, 95032119), (3, 63354746), (6, 31677373), (7, 27152034), (13, 14620326), (14, 13576017), (21, 9050678), (26, 7310163), (39, 4873442), (42, 4525339), (49, 3878862), (78, 2436721), (91, 2088618), (98, 1939431), (147, 1292954), (182, 1044309), (223, 852306), (273, 696206), (294, 646477), (446, 426153), (546, 348103), (637, 298374), (669, 284102), (1274, 149187), (1338, 142051), (1561, 121758), (1911, 99458), (2899, 65562), (3122, 60879), (3822, 49729), (4683, 40586), (5798, 32781), (8697, 21854), (9366, 20293), (10927, 17394)]