156746888120

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1613}}^1\times {\mathrm{3557}}^1$

素因数の和:5864

約数の個数: 64

約数和(自身を含む): 353515194720

約数和(自身を除く): 196768306600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 1613, 2732, 3226, 3415, 3557, 5464, 6452, 6830, 7114, 8065, 12904, 13660, 14228, 16130, 17785, 27320, 28456, 32260, 35570, 64520, 71140, 142280, 1101679, 2203358, 2429431, 4406716, 4858862, 5508395, 5737441, 8813432, 9717724, 11016790, 11474882, 12147155, 19435448, 22033580, 22949764, 24294310, 28687205, 44067160, 45899528, 48588620, 57374410, 97177240, 114748820, 229497640, 3918672203, 7837344406, 15674688812, 19593361015, 31349377624, 39186722030, 78373444060, 156746888120]

約数ペア:

[(1, 156746888120), (2, 78373444060), (4, 39186722030), (5, 31349377624), (8, 19593361015), (10, 15674688812), (20, 7837344406), (40, 3918672203), (683, 229497640), (1366, 114748820), (1613, 97177240), (2732, 57374410), (3226, 48588620), (3415, 45899528), (3557, 44067160), (5464, 28687205), (6452, 24294310), (6830, 22949764), (7114, 22033580), (8065, 19435448), (12904, 12147155), (13660, 11474882), (14228, 11016790), (16130, 9717724), (17785, 8813432), (27320, 5737441), (28456, 5508395), (32260, 4858862), (35570, 4406716), (64520, 2429431), (71140, 2203358), (142280, 1101679)]