152079442942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{20443}}^1$

素因数の和:20825

約数の個数: 64

約数和(自身を含む): 274516144128

約数和(自身を除く): 122436701186

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 281, 427, 434, 562, 854, 1891, 1967, 3782, 3934, 8711, 13237, 17141, 17422, 20443, 26474, 34282, 40886, 60977, 119987, 121954, 143101, 239974, 286202, 531371, 633733, 1062742, 1247023, 1267466, 2494046, 3719597, 4436131, 5744483, 7439194, 8729161, 8872262, 11488966, 17458322, 38657713, 40211381, 77315426, 80422762, 178078973, 270603991, 350413463, 356157946, 541207982, 700826926, 1246552811, 2452894241, 2493105622, 4905788482, 10862817353, 21725634706, 76039721471, 152079442942]

約数ペア:

[(1, 152079442942), (2, 76039721471), (7, 21725634706), (14, 10862817353), (31, 4905788482), (61, 2493105622), (62, 2452894241), (122, 1246552811), (217, 700826926), (281, 541207982), (427, 356157946), (434, 350413463), (562, 270603991), (854, 178078973), (1891, 80422762), (1967, 77315426), (3782, 40211381), (3934, 38657713), (8711, 17458322), (13237, 11488966), (17141, 8872262), (17422, 8729161), (20443, 7439194), (26474, 5744483), (34282, 4436131), (40886, 3719597), (60977, 2494046), (119987, 1267466), (121954, 1247023), (143101, 1062742), (239974, 633733), (286202, 531371)]