123254118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 305454240

約数和(自身を除く): 182200122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 41, 58, 78, 82, 87, 117, 123, 174, 234, 246, 261, 369, 377, 443, 522, 533, 738, 754, 886, 1066, 1131, 1189, 1329, 1599, 2262, 2378, 2658, 3198, 3393, 3567, 3987, 4797, 5759, 6786, 7134, 7974, 9594, 10701, 11518, 12847, 15457, 17277, 18163, 21402, 25694, 30914, 34554, 36326, 38541, 46371, 51831, 54489, 77082, 92742, 103662, 108978, 115623, 139113, 163467, 167011, 231246, 236119, 278226, 326934, 334022, 472238, 501033, 526727, 708357, 1002066, 1053454, 1416714, 1503099, 1580181, 2125071, 3006198, 3160362, 4250142, 4740543, 6847451, 9481086, 13694902, 20542353, 41084706, 61627059, 123254118]

約数ペア:

[(1, 123254118), (2, 61627059), (3, 41084706), (6, 20542353), (9, 13694902), (13, 9481086), (18, 6847451), (26, 4740543), (29, 4250142), (39, 3160362), (41, 3006198), (58, 2125071), (78, 1580181), (82, 1503099), (87, 1416714), (117, 1053454), (123, 1002066), (174, 708357), (234, 526727), (246, 501033), (261, 472238), (369, 334022), (377, 326934), (443, 278226), (522, 236119), (533, 231246), (738, 167011), (754, 163467), (886, 139113), (1066, 115623), (1131, 108978), (1189, 103662), (1329, 92742), (1599, 77082), (2262, 54489), (2378, 51831), (2658, 46371), (3198, 38541), (3393, 36326), (3567, 34554), (3987, 30914), (4797, 25694), (5759, 21402), (6786, 18163), (7134, 17277), (7974, 15457), (9594, 12847), (10701, 11518)]