161330136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 310413864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 103, 132, 136, 187, 204, 206, 264, 309, 349, 374, 408, 412, 561, 618, 698, 748, 824, 1047, 1122, 1133, 1236, 1396, 1496, 1751, 2094, 2244, 2266, 2472, 2792, 3399, 3502, 3839, 4188, 4488, 4532, 5253, 5933, 6798, 7004, 7678, 8376, 9064, 10506, 11517, 11866, 13596, 14008, 15356, 17799, 19261, 21012, 23034, 23732, 27192, 30712, 35598, 35947, 38522, 42024, 46068, 47464, 57783, 65263, 71196, 71894, 77044, 92136, 107841, 115566, 130526, 142392, 143788, 154088, 195789, 215682, 231132, 261052, 287576, 391578, 395417, 431364, 462264, 522104, 611099, 783156, 790834, 862728, 1186251, 1222198, 1566312, 1581668, 1833297, 2372502, 2444396, 3163336, 3666594, 4745004, 4888792, 6722089, 7333188, 9490008, 13444178, 14666376, 20166267, 26888356, 40332534, 53776712, 80665068, 161330136]

約数ペア:

[(1, 161330136), (2, 80665068), (3, 53776712), (4, 40332534), (6, 26888356), (8, 20166267), (11, 14666376), (12, 13444178), (17, 9490008), (22, 7333188), (24, 6722089), (33, 4888792), (34, 4745004), (44, 3666594), (51, 3163336), (66, 2444396), (68, 2372502), (88, 1833297), (102, 1581668), (103, 1566312), (132, 1222198), (136, 1186251), (187, 862728), (204, 790834), (206, 783156), (264, 611099), (309, 522104), (349, 462264), (374, 431364), (408, 395417), (412, 391578), (561, 287576), (618, 261052), (698, 231132), (748, 215682), (824, 195789), (1047, 154088), (1122, 143788), (1133, 142392), (1236, 130526), (1396, 115566), (1496, 107841), (1751, 92136), (2094, 77044), (2244, 71894), (2266, 71196), (2472, 65263), (2792, 57783), (3399, 47464), (3502, 46068), (3839, 42024), (4188, 38522), (4488, 35947), (4532, 35598), (5253, 30712), (5933, 27192), (6798, 23732), (7004, 23034), (7678, 21012), (8376, 19261), (9064, 17799), (10506, 15356), (11517, 14008), (11866, 13596)]