123407136

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^2\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 108

約数和(自身を含む): 361832562

約数和(自身を除く): 238425426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 313, 333, 444, 592, 626, 666, 888, 939, 1184, 1252, 1332, 1369, 1776, 1878, 2504, 2664, 2738, 2817, 3552, 3756, 4107, 5008, 5328, 5476, 5634, 7512, 8214, 10016, 10656, 10952, 11268, 11581, 12321, 15024, 16428, 21904, 22536, 23162, 24642, 30048, 32856, 34743, 43808, 45072, 46324, 49284, 65712, 69486, 90144, 92648, 98568, 104229, 131424, 138972, 185296, 197136, 208458, 277944, 370592, 394272, 416916, 428497, 555888, 833832, 856994, 1111776, 1285491, 1667664, 1713988, 2570982, 3335328, 3427976, 3856473, 5141964, 6855952, 7712946, 10283928, 13711904, 15425892, 20567856, 30851784, 41135712, 61703568, 123407136]

約数ペア:

[(1, 123407136), (2, 61703568), (3, 41135712), (4, 30851784), (6, 20567856), (8, 15425892), (9, 13711904), (12, 10283928), (16, 7712946), (18, 6855952), (24, 5141964), (32, 3856473), (36, 3427976), (37, 3335328), (48, 2570982), (72, 1713988), (74, 1667664), (96, 1285491), (111, 1111776), (144, 856994), (148, 833832), (222, 555888), (288, 428497), (296, 416916), (313, 394272), (333, 370592), (444, 277944), (592, 208458), (626, 197136), (666, 185296), (888, 138972), (939, 131424), (1184, 104229), (1252, 98568), (1332, 92648), (1369, 90144), (1776, 69486), (1878, 65712), (2504, 49284), (2664, 46324), (2738, 45072), (2817, 43808), (3552, 34743), (3756, 32856), (4107, 30048), (5008, 24642), (5328, 23162), (5476, 22536), (5634, 21904), (7512, 16428), (8214, 15024), (10016, 12321), (10656, 11581), (10952, 11268)]