146428072

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 351648000

約数和(自身を除く): 205219928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 49, 56, 68, 73, 86, 98, 119, 136, 146, 172, 196, 238, 292, 301, 343, 344, 392, 476, 511, 584, 602, 686, 731, 833, 952, 1022, 1204, 1241, 1372, 1462, 1666, 2044, 2107, 2408, 2482, 2744, 2924, 3139, 3332, 3577, 4088, 4214, 4964, 5117, 5831, 5848, 6278, 6664, 7154, 8428, 8687, 9928, 10234, 11662, 12556, 14308, 14749, 16856, 17374, 20468, 21973, 23324, 25039, 25112, 28616, 29498, 34748, 35819, 40936, 43946, 46648, 50078, 53363, 58996, 60809, 69496, 71638, 87892, 100156, 106726, 117992, 121618, 143276, 153811, 175784, 200312, 213452, 243236, 250733, 286552, 307622, 373541, 425663, 426904, 486472, 501466, 615244, 747082, 851326, 1002932, 1076677, 1230488, 1494164, 1702652, 2005864, 2153354, 2614787, 2988328, 3405304, 4306708, 5229574, 8613416, 10459148, 18303509, 20918296, 36607018, 73214036, 146428072]

約数ペア:

[(1, 146428072), (2, 73214036), (4, 36607018), (7, 20918296), (8, 18303509), (14, 10459148), (17, 8613416), (28, 5229574), (34, 4306708), (43, 3405304), (49, 2988328), (56, 2614787), (68, 2153354), (73, 2005864), (86, 1702652), (98, 1494164), (119, 1230488), (136, 1076677), (146, 1002932), (172, 851326), (196, 747082), (238, 615244), (292, 501466), (301, 486472), (343, 426904), (344, 425663), (392, 373541), (476, 307622), (511, 286552), (584, 250733), (602, 243236), (686, 213452), (731, 200312), (833, 175784), (952, 153811), (1022, 143276), (1204, 121618), (1241, 117992), (1372, 106726), (1462, 100156), (1666, 87892), (2044, 71638), (2107, 69496), (2408, 60809), (2482, 58996), (2744, 53363), (2924, 50078), (3139, 46648), (3332, 43946), (3577, 40936), (4088, 35819), (4214, 34748), (4964, 29498), (5117, 28616), (5831, 25112), (5848, 25039), (6278, 23324), (6664, 21973), (7154, 20468), (8428, 17374), (8687, 16856), (9928, 14749), (10234, 14308), (11662, 12556)]