139708788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 357477120

約数和(自身を除く): 217768332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 103, 109, 122, 183, 204, 206, 218, 244, 309, 327, 366, 412, 436, 618, 654, 732, 1037, 1236, 1308, 1751, 1853, 2074, 3111, 3502, 3706, 4148, 5253, 5559, 6222, 6283, 6649, 7004, 7412, 10506, 11118, 11227, 12444, 12566, 13298, 18849, 19947, 21012, 22236, 22454, 25132, 26596, 33681, 37698, 39894, 44908, 67362, 75396, 79788, 106811, 113033, 134724, 190859, 213622, 226066, 320433, 339099, 381718, 427244, 452132, 572577, 640866, 678198, 684847, 763436, 1145154, 1281732, 1356396, 1369694, 2054541, 2290308, 2739388, 4109082, 8218164, 11642399, 23284798, 34927197, 46569596, 69854394, 139708788]

約数ペア:

[(1, 139708788), (2, 69854394), (3, 46569596), (4, 34927197), (6, 23284798), (12, 11642399), (17, 8218164), (34, 4109082), (51, 2739388), (61, 2290308), (68, 2054541), (102, 1369694), (103, 1356396), (109, 1281732), (122, 1145154), (183, 763436), (204, 684847), (206, 678198), (218, 640866), (244, 572577), (309, 452132), (327, 427244), (366, 381718), (412, 339099), (436, 320433), (618, 226066), (654, 213622), (732, 190859), (1037, 134724), (1236, 113033), (1308, 106811), (1751, 79788), (1853, 75396), (2074, 67362), (3111, 44908), (3502, 39894), (3706, 37698), (4148, 33681), (5253, 26596), (5559, 25132), (6222, 22454), (6283, 22236), (6649, 21012), (7004, 19947), (7412, 18849), (10506, 13298), (11118, 12566), (11227, 12444)]