121431216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 328232960

約数和(自身を除く): 206801744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1033, 1264, 1488, 1896, 2066, 2449, 3099, 3792, 4132, 4898, 6198, 7347, 8264, 9796, 12396, 14694, 16528, 19592, 24792, 29388, 32023, 39184, 49584, 58776, 64046, 81607, 96069, 117552, 128092, 163214, 192138, 244821, 256184, 326428, 384276, 489642, 512368, 652856, 768552, 979284, 1305712, 1537104, 1958568, 2529817, 3917136, 5059634, 7589451, 10119268, 15178902, 20238536, 30357804, 40477072, 60715608, 121431216]

約数ペア:

[(1, 121431216), (2, 60715608), (3, 40477072), (4, 30357804), (6, 20238536), (8, 15178902), (12, 10119268), (16, 7589451), (24, 5059634), (31, 3917136), (48, 2529817), (62, 1958568), (79, 1537104), (93, 1305712), (124, 979284), (158, 768552), (186, 652856), (237, 512368), (248, 489642), (316, 384276), (372, 326428), (474, 256184), (496, 244821), (632, 192138), (744, 163214), (948, 128092), (1033, 117552), (1264, 96069), (1488, 81607), (1896, 64046), (2066, 58776), (2449, 49584), (3099, 39184), (3792, 32023), (4132, 29388), (4898, 24792), (6198, 19592), (7347, 16528), (8264, 14694), (9796, 12396)]