133507948

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 291737600

約数和(自身を除く): 158229652

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 73, 86, 98, 124, 146, 172, 196, 217, 292, 301, 343, 434, 511, 602, 686, 868, 1022, 1204, 1333, 1372, 1519, 2044, 2107, 2263, 2666, 3038, 3139, 3577, 4214, 4526, 5332, 6076, 6278, 7154, 8428, 9052, 9331, 10633, 12556, 14308, 14749, 15841, 18662, 21266, 21973, 25039, 29498, 31682, 37324, 42532, 43946, 50078, 58996, 63364, 65317, 87892, 97309, 100156, 110887, 130634, 153811, 194618, 221774, 261268, 307622, 389236, 443548, 457219, 615244, 681163, 776209, 914438, 1076677, 1362326, 1552418, 1828876, 2153354, 2724652, 3104836, 4306708, 4768141, 9536282, 19072564, 33376987, 66753974, 133507948]

約数ペア:

[(1, 133507948), (2, 66753974), (4, 33376987), (7, 19072564), (14, 9536282), (28, 4768141), (31, 4306708), (43, 3104836), (49, 2724652), (62, 2153354), (73, 1828876), (86, 1552418), (98, 1362326), (124, 1076677), (146, 914438), (172, 776209), (196, 681163), (217, 615244), (292, 457219), (301, 443548), (343, 389236), (434, 307622), (511, 261268), (602, 221774), (686, 194618), (868, 153811), (1022, 130634), (1204, 110887), (1333, 100156), (1372, 97309), (1519, 87892), (2044, 65317), (2107, 63364), (2263, 58996), (2666, 50078), (3038, 43946), (3139, 42532), (3577, 37324), (4214, 31682), (4526, 29498), (5332, 25039), (6076, 21973), (6278, 21266), (7154, 18662), (8428, 15841), (9052, 14749), (9331, 14308), (10633, 12556)]