191331396

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{11579}}^1$

素因数の和:11615

約数の個数: 72

約数和(自身を含む): 531105120

約数和(自身を除く): 339773724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 11579, 16524, 23158, 34737, 46316, 69474, 104211, 138948, 196843, 208422, 312633, 393686, 416844, 590529, 625266, 787372, 937899, 1181058, 1250532, 1771587, 1875798, 2362116, 2813697, 3543174, 3751596, 5314761, 5627394, 7086348, 10629522, 11254788, 15944283, 21259044, 31888566, 47832849, 63777132, 95665698, 191331396]

約数ペア:

[(1, 191331396), (2, 95665698), (3, 63777132), (4, 47832849), (6, 31888566), (9, 21259044), (12, 15944283), (17, 11254788), (18, 10629522), (27, 7086348), (34, 5627394), (36, 5314761), (51, 3751596), (54, 3543174), (68, 2813697), (81, 2362116), (102, 1875798), (108, 1771587), (153, 1250532), (162, 1181058), (204, 937899), (243, 787372), (306, 625266), (324, 590529), (459, 416844), (486, 393686), (612, 312633), (918, 208422), (972, 196843), (1377, 138948), (1836, 104211), (2754, 69474), (4131, 46316), (5508, 34737), (8262, 23158), (11579, 16524)]