121880616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 379209600

約数和(自身を除く): 257328984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2089, 2244, 2431, 2652, 3432, 4178, 4488, 4862, 5304, 6267, 7293, 8356, 9724, 12534, 14586, 16712, 19448, 22979, 25068, 27157, 29172, 35513, 45958, 50136, 54314, 58344, 68937, 71026, 81471, 91916, 106539, 108628, 137874, 142052, 162942, 183832, 213078, 217256, 275748, 284104, 298727, 325884, 390643, 426156, 461669, 551496, 597454, 651768, 781286, 852312, 896181, 923338, 1171929, 1194908, 1385007, 1562572, 1792362, 1846676, 2343858, 2389816, 2770014, 3125144, 3584724, 3693352, 4687716, 5078359, 5540028, 7169448, 9375432, 10156718, 11080056, 15235077, 20313436, 30470154, 40626872, 60940308, 121880616]

約数ペア:

[(1, 121880616), (2, 60940308), (3, 40626872), (4, 30470154), (6, 20313436), (8, 15235077), (11, 11080056), (12, 10156718), (13, 9375432), (17, 7169448), (22, 5540028), (24, 5078359), (26, 4687716), (33, 3693352), (34, 3584724), (39, 3125144), (44, 2770014), (51, 2389816), (52, 2343858), (66, 1846676), (68, 1792362), (78, 1562572), (88, 1385007), (102, 1194908), (104, 1171929), (132, 923338), (136, 896181), (143, 852312), (156, 781286), (187, 651768), (204, 597454), (221, 551496), (264, 461669), (286, 426156), (312, 390643), (374, 325884), (408, 298727), (429, 284104), (442, 275748), (561, 217256), (572, 213078), (663, 183832), (748, 162942), (858, 142052), (884, 137874), (1122, 108628), (1144, 106539), (1326, 91916), (1496, 81471), (1716, 71026), (1768, 68937), (2089, 58344), (2244, 54314), (2431, 50136), (2652, 45958), (3432, 35513), (4178, 29172), (4488, 27157), (4862, 25068), (5304, 22979), (6267, 19448), (7293, 16712), (8356, 14586), (9724, 12534)]