154865274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 352720896

約数和(自身を除く): 197855622

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 62, 67, 86, 93, 102, 129, 134, 186, 201, 258, 289, 402, 527, 578, 731, 867, 1054, 1139, 1333, 1462, 1581, 1734, 2077, 2193, 2278, 2666, 2881, 3162, 3417, 3999, 4154, 4386, 5762, 6231, 6834, 7998, 8643, 8959, 12427, 12462, 17286, 17918, 19363, 22661, 24854, 26877, 35309, 37281, 38726, 45322, 48977, 53754, 58089, 67983, 70618, 74562, 89311, 97954, 105927, 116178, 135966, 146931, 178622, 211854, 267933, 293862, 385237, 535866, 600253, 770474, 832609, 1155711, 1200506, 1518287, 1665218, 1800759, 2311422, 2497827, 3036574, 3601518, 4554861, 4995654, 9109722, 25810879, 51621758, 77432637, 154865274]

約数ペア:

[(1, 154865274), (2, 77432637), (3, 51621758), (6, 25810879), (17, 9109722), (31, 4995654), (34, 4554861), (43, 3601518), (51, 3036574), (62, 2497827), (67, 2311422), (86, 1800759), (93, 1665218), (102, 1518287), (129, 1200506), (134, 1155711), (186, 832609), (201, 770474), (258, 600253), (289, 535866), (402, 385237), (527, 293862), (578, 267933), (731, 211854), (867, 178622), (1054, 146931), (1139, 135966), (1333, 116178), (1462, 105927), (1581, 97954), (1734, 89311), (2077, 74562), (2193, 70618), (2278, 67983), (2666, 58089), (2881, 53754), (3162, 48977), (3417, 45322), (3999, 38726), (4154, 37281), (4386, 35309), (5762, 26877), (6231, 24854), (6834, 22661), (7998, 19363), (8643, 17918), (8959, 17286), (12427, 12462)]