128920974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 327608064

約数和(自身を除く): 198687090

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 169, 182, 246, 273, 287, 338, 443, 507, 533, 546, 574, 861, 886, 1014, 1066, 1183, 1329, 1599, 1722, 2366, 2658, 3101, 3198, 3549, 3731, 5759, 6202, 6929, 7098, 7462, 9303, 11193, 11518, 13858, 17277, 18163, 18606, 20787, 22386, 34554, 36326, 40313, 41574, 48503, 54489, 74867, 80626, 97006, 108978, 120939, 127141, 145509, 149734, 224601, 236119, 241878, 254282, 291018, 381423, 449202, 472238, 524069, 708357, 762846, 1048138, 1416714, 1572207, 1652833, 3069547, 3144414, 3305666, 4958499, 6139094, 9208641, 9916998, 18417282, 21486829, 42973658, 64460487, 128920974]

約数ペア:

[(1, 128920974), (2, 64460487), (3, 42973658), (6, 21486829), (7, 18417282), (13, 9916998), (14, 9208641), (21, 6139094), (26, 4958499), (39, 3305666), (41, 3144414), (42, 3069547), (78, 1652833), (82, 1572207), (91, 1416714), (123, 1048138), (169, 762846), (182, 708357), (246, 524069), (273, 472238), (287, 449202), (338, 381423), (443, 291018), (507, 254282), (533, 241878), (546, 236119), (574, 224601), (861, 149734), (886, 145509), (1014, 127141), (1066, 120939), (1183, 108978), (1329, 97006), (1599, 80626), (1722, 74867), (2366, 54489), (2658, 48503), (3101, 41574), (3198, 40313), (3549, 36326), (3731, 34554), (5759, 22386), (6202, 20787), (6929, 18606), (7098, 18163), (7462, 17277), (9303, 13858), (11193, 11518)]