131429232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 180

約数和(自身を含む): 426648040

約数和(自身を除く): 295218808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 304, 342, 363, 396, 397, 418, 456, 484, 528, 627, 684, 726, 792, 794, 836, 912, 968, 1089, 1191, 1254, 1368, 1452, 1584, 1588, 1672, 1881, 1936, 2178, 2299, 2382, 2508, 2736, 2904, 3176, 3344, 3573, 3762, 4356, 4367, 4598, 4764, 5016, 5808, 6352, 6897, 7146, 7524, 7543, 8712, 8734, 9196, 9528, 10032, 13101, 13794, 14292, 15048, 15086, 17424, 17468, 18392, 19056, 20691, 22629, 26202, 27588, 28584, 30096, 30172, 34936, 36784, 39303, 41382, 45258, 48037, 52404, 55176, 57168, 60344, 67887, 69872, 78606, 82764, 82973, 90516, 96074, 104808, 110352, 120688, 135774, 144111, 157212, 165528, 165946, 181032, 192148, 209616, 248919, 271548, 288222, 314424, 331056, 331892, 362064, 384296, 432333, 497838, 543096, 576444, 628848, 663784, 746757, 768592, 864666, 912703, 995676, 1086192, 1152888, 1327568, 1493514, 1729332, 1825406, 1991352, 2305776, 2738109, 2987028, 3458664, 3650812, 3982704, 5476218, 5974056, 6917328, 7301624, 8214327, 10952436, 11948112, 14603248, 16428654, 21904872, 32857308, 43809744, 65714616, 131429232]

約数ペア:

[(1, 131429232), (2, 65714616), (3, 43809744), (4, 32857308), (6, 21904872), (8, 16428654), (9, 14603248), (11, 11948112), (12, 10952436), (16, 8214327), (18, 7301624), (19, 6917328), (22, 5974056), (24, 5476218), (33, 3982704), (36, 3650812), (38, 3458664), (44, 2987028), (48, 2738109), (57, 2305776), (66, 1991352), (72, 1825406), (76, 1729332), (88, 1493514), (99, 1327568), (114, 1152888), (121, 1086192), (132, 995676), (144, 912703), (152, 864666), (171, 768592), (176, 746757), (198, 663784), (209, 628848), (228, 576444), (242, 543096), (264, 497838), (304, 432333), (342, 384296), (363, 362064), (396, 331892), (397, 331056), (418, 314424), (456, 288222), (484, 271548), (528, 248919), (627, 209616), (684, 192148), (726, 181032), (792, 165946), (794, 165528), (836, 157212), (912, 144111), (968, 135774), (1089, 120688), (1191, 110352), (1254, 104808), (1368, 96074), (1452, 90516), (1584, 82973), (1588, 82764), (1672, 78606), (1881, 69872), (1936, 67887), (2178, 60344), (2299, 57168), (2382, 55176), (2508, 52404), (2736, 48037), (2904, 45258), (3176, 41382), (3344, 39303), (3573, 36784), (3762, 34936), (4356, 30172), (4367, 30096), (4598, 28584), (4764, 27588), (5016, 26202), (5808, 22629), (6352, 20691), (6897, 19056), (7146, 18392), (7524, 17468), (7543, 17424), (8712, 15086), (8734, 15048), (9196, 14292), (9528, 13794), (10032, 13101)]