128116044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3299

約数の個数: 72

約数和(自身を含む): 372503040

約数和(自身を除く): 244386996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3119, 3423, 4564, 5868, 6238, 6846, 9357, 10269, 12476, 13692, 18714, 20538, 21833, 28071, 37428, 41076, 43666, 56142, 65499, 87332, 112284, 130998, 196497, 261996, 392994, 508397, 785988, 1016794, 1525191, 2033588, 3050382, 3558779, 4575573, 6100764, 7117558, 9151146, 10676337, 14235116, 18302292, 21352674, 32029011, 42705348, 64058022, 128116044]

約数ペア:

[(1, 128116044), (2, 64058022), (3, 42705348), (4, 32029011), (6, 21352674), (7, 18302292), (9, 14235116), (12, 10676337), (14, 9151146), (18, 7117558), (21, 6100764), (28, 4575573), (36, 3558779), (42, 3050382), (63, 2033588), (84, 1525191), (126, 1016794), (163, 785988), (252, 508397), (326, 392994), (489, 261996), (652, 196497), (978, 130998), (1141, 112284), (1467, 87332), (1956, 65499), (2282, 56142), (2934, 43666), (3119, 41076), (3423, 37428), (4564, 28071), (5868, 21833), (6238, 20538), (6846, 18714), (9357, 13692), (10269, 12476)]