157112164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 178188956

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 47, 68, 82, 94, 109, 164, 187, 188, 218, 374, 436, 451, 517, 697, 748, 799, 902, 1034, 1199, 1394, 1598, 1804, 1853, 1927, 2068, 2398, 2788, 3196, 3706, 3854, 4469, 4796, 5123, 7412, 7667, 7708, 8789, 8938, 10246, 15334, 17578, 17876, 20383, 20492, 21197, 30668, 32759, 35156, 40766, 42394, 49159, 56353, 65518, 75973, 81532, 84788, 87091, 98318, 112706, 131036, 151946, 174182, 196636, 210043, 225412, 303892, 348364, 360349, 420086, 720698, 835703, 840172, 958001, 1441396, 1671406, 1916002, 2310473, 3342812, 3570731, 3832004, 4620946, 7141462, 9241892, 14282924, 39278041, 78556082, 157112164]

約数ペア:

[(1, 157112164), (2, 78556082), (4, 39278041), (11, 14282924), (17, 9241892), (22, 7141462), (34, 4620946), (41, 3832004), (44, 3570731), (47, 3342812), (68, 2310473), (82, 1916002), (94, 1671406), (109, 1441396), (164, 958001), (187, 840172), (188, 835703), (218, 720698), (374, 420086), (436, 360349), (451, 348364), (517, 303892), (697, 225412), (748, 210043), (799, 196636), (902, 174182), (1034, 151946), (1199, 131036), (1394, 112706), (1598, 98318), (1804, 87091), (1853, 84788), (1927, 81532), (2068, 75973), (2398, 65518), (2788, 56353), (3196, 49159), (3706, 42394), (3854, 40766), (4469, 35156), (4796, 32759), (5123, 30668), (7412, 21197), (7667, 20492), (7708, 20383), (8789, 17876), (8938, 17578), (10246, 15334)]