166390050540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{806857}}^1$

素因数の和:807367

約数の個数: 96

約数和(自身を含む): 533533238784

約数和(自身を除く): 367143188244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 491, 982, 1473, 1964, 2455, 2946, 3437, 4910, 5892, 6874, 7365, 9820, 10311, 13748, 14730, 17185, 20622, 29460, 34370, 41244, 51555, 68740, 103110, 206220, 806857, 1613714, 2420571, 3227428, 4034285, 4841142, 5647999, 8068570, 9682284, 11295998, 12102855, 16137140, 16943997, 22591996, 24205710, 28239995, 33887994, 48411420, 56479990, 67775988, 84719985, 112959980, 169439970, 338879940, 396166787, 792333574, 1188500361, 1584667148, 1980833935, 2377000722, 2773167509, 3961667870, 4754001444, 5546335018, 5942501805, 7923335740, 8319502527, 11092670036, 11885003610, 13865837545, 16639005054, 23770007220, 27731675090, 33278010108, 41597512635, 55463350180, 83195025270, 166390050540]

約数ペア:

[(1, 166390050540), (2, 83195025270), (3, 55463350180), (4, 41597512635), (5, 33278010108), (6, 27731675090), (7, 23770007220), (10, 16639005054), (12, 13865837545), (14, 11885003610), (15, 11092670036), (20, 8319502527), (21, 7923335740), (28, 5942501805), (30, 5546335018), (35, 4754001444), (42, 3961667870), (60, 2773167509), (70, 2377000722), (84, 1980833935), (105, 1584667148), (140, 1188500361), (210, 792333574), (420, 396166787), (491, 338879940), (982, 169439970), (1473, 112959980), (1964, 84719985), (2455, 67775988), (2946, 56479990), (3437, 48411420), (4910, 33887994), (5892, 28239995), (6874, 24205710), (7365, 22591996), (9820, 16943997), (10311, 16137140), (13748, 12102855), (14730, 11295998), (17185, 9682284), (20622, 8068570), (29460, 5647999), (34370, 4841142), (41244, 4034285), (51555, 3227428), (68740, 2420571), (103110, 1613714), (206220, 806857)]