23156910788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{1303}}^1$

素因数の和:1905

約数の個数: 72

約数和(自身を含む): 45278239104

約数和(自身を除く): 22121328316

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 503, 803, 1006, 1303, 1606, 2012, 2606, 3212, 5212, 5533, 8833, 11066, 14333, 17666, 22132, 28666, 35332, 36719, 57332, 60863, 73438, 95119, 121726, 146876, 157663, 190238, 243452, 315326, 380476, 403909, 630652, 655409, 807818, 1046309, 1310818, 1615636, 2092618, 2621636, 4185236, 4442999, 7209499, 8885998, 11509399, 14418998, 17771996, 23018798, 28837996, 46037596, 47844857, 79304489, 95689714, 158608978, 191379428, 317217956, 526293427, 1052586854, 2105173708, 5789227697, 11578455394, 23156910788]

約数ペア:

[(1, 23156910788), (2, 11578455394), (4, 5789227697), (11, 2105173708), (22, 1052586854), (44, 526293427), (73, 317217956), (121, 191379428), (146, 158608978), (242, 95689714), (292, 79304489), (484, 47844857), (503, 46037596), (803, 28837996), (1006, 23018798), (1303, 17771996), (1606, 14418998), (2012, 11509399), (2606, 8885998), (3212, 7209499), (5212, 4442999), (5533, 4185236), (8833, 2621636), (11066, 2092618), (14333, 1615636), (17666, 1310818), (22132, 1046309), (28666, 807818), (35332, 655409), (36719, 630652), (57332, 403909), (60863, 380476), (73438, 315326), (95119, 243452), (121726, 190238), (146876, 157663)]