165737910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9883}}^1$

素因数の和:9949

約数の個数: 64

約数和(自身を含む): 438375168

約数和(自身を除く): 272637258

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 9883, 16770, 19766, 29649, 49415, 59298, 98830, 128479, 148245, 256958, 296490, 385437, 424969, 642395, 770874, 849938, 1274907, 1284790, 1927185, 2124845, 2549814, 3854370, 4249690, 5524597, 6374535, 11049194, 12749070, 16573791, 27622985, 33147582, 55245970, 82868955, 165737910]

約数ペア:

[(1, 165737910), (2, 82868955), (3, 55245970), (5, 33147582), (6, 27622985), (10, 16573791), (13, 12749070), (15, 11049194), (26, 6374535), (30, 5524597), (39, 4249690), (43, 3854370), (65, 2549814), (78, 2124845), (86, 1927185), (129, 1284790), (130, 1274907), (195, 849938), (215, 770874), (258, 642395), (390, 424969), (430, 385437), (559, 296490), (645, 256958), (1118, 148245), (1290, 128479), (1677, 98830), (2795, 59298), (3354, 49415), (5590, 29649), (8385, 19766), (9883, 16770)]