105442064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 253733760

約数和(自身を除く): 148291696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 521, 556, 728, 973, 1042, 1112, 1456, 1807, 1946, 2084, 2224, 3614, 3647, 3892, 4168, 6773, 7228, 7294, 7784, 8336, 12649, 13546, 14456, 14588, 15568, 25298, 27092, 28912, 29176, 47411, 50596, 54184, 58352, 72419, 94822, 101192, 108368, 144838, 189644, 202384, 289676, 379288, 506933, 579352, 758576, 941447, 1013866, 1158704, 1882894, 2027732, 3765788, 4055464, 6590129, 7531576, 8110928, 13180258, 15063152, 26360516, 52721032, 105442064]

約数ペア:

[(1, 105442064), (2, 52721032), (4, 26360516), (7, 15063152), (8, 13180258), (13, 8110928), (14, 7531576), (16, 6590129), (26, 4055464), (28, 3765788), (52, 2027732), (56, 1882894), (91, 1158704), (104, 1013866), (112, 941447), (139, 758576), (182, 579352), (208, 506933), (278, 379288), (364, 289676), (521, 202384), (556, 189644), (728, 144838), (973, 108368), (1042, 101192), (1112, 94822), (1456, 72419), (1807, 58352), (1946, 54184), (2084, 50596), (2224, 47411), (3614, 29176), (3647, 28912), (3892, 27092), (4168, 25298), (6773, 15568), (7228, 14588), (7294, 14456), (7784, 13546), (8336, 12649)]