128464776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8579

約数の個数: 96

約数和(自身を含む): 399578400

約数和(自身を除く): 271113624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 8537, 15048, 17074, 25611, 34148, 51222, 68296, 76833, 93907, 102444, 153666, 162203, 187814, 204888, 281721, 307332, 324406, 375628, 486609, 563442, 614664, 648812, 751256, 845163, 973218, 1126884, 1297624, 1459827, 1690326, 1784233, 1946436, 2253768, 2919654, 3380652, 3568466, 3892872, 5352699, 5839308, 6761304, 7136932, 10705398, 11678616, 14273864, 16058097, 21410796, 32116194, 42821592, 64232388, 128464776]

約数ペア:

[(1, 128464776), (2, 64232388), (3, 42821592), (4, 32116194), (6, 21410796), (8, 16058097), (9, 14273864), (11, 11678616), (12, 10705398), (18, 7136932), (19, 6761304), (22, 5839308), (24, 5352699), (33, 3892872), (36, 3568466), (38, 3380652), (44, 2919654), (57, 2253768), (66, 1946436), (72, 1784233), (76, 1690326), (88, 1459827), (99, 1297624), (114, 1126884), (132, 973218), (152, 845163), (171, 751256), (198, 648812), (209, 614664), (228, 563442), (264, 486609), (342, 375628), (396, 324406), (418, 307332), (456, 281721), (627, 204888), (684, 187814), (792, 162203), (836, 153666), (1254, 102444), (1368, 93907), (1672, 76833), (1881, 68296), (2508, 51222), (3762, 34148), (5016, 25611), (7524, 17074), (8537, 15048)]