145476716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 318716160

約数和(自身を除く): 173239444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 1132, 1669, 1981, 3113, 3338, 3962, 6226, 6676, 7924, 11683, 12452, 18359, 21791, 23366, 36718, 43582, 46732, 73436, 87164, 128513, 257026, 472327, 514052, 944654, 1889308, 3306289, 5195597, 6612578, 10391194, 13225156, 20782388, 36369179, 72738358, 145476716]

約数ペア:

[(1, 145476716), (2, 72738358), (4, 36369179), (7, 20782388), (11, 13225156), (14, 10391194), (22, 6612578), (28, 5195597), (44, 3306289), (77, 1889308), (154, 944654), (283, 514052), (308, 472327), (566, 257026), (1132, 128513), (1669, 87164), (1981, 73436), (3113, 46732), (3338, 43582), (3962, 36718), (6226, 23366), (6676, 21791), (7924, 18359), (11683, 12452)]