121521984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1264

約数の個数: 112

約数和(自身を含む): 351714816

約数和(自身を除く): 230192832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1201, 1488, 1581, 1632, 1984, 2108, 2402, 2976, 3162, 3264, 3603, 4216, 4804, 5952, 6324, 7206, 8432, 9608, 12648, 14412, 16864, 19216, 20417, 25296, 28824, 33728, 37231, 38432, 40834, 50592, 57648, 61251, 74462, 76864, 81668, 101184, 111693, 115296, 122502, 148924, 163336, 223386, 230592, 245004, 297848, 326672, 446772, 490008, 595696, 632927, 653344, 893544, 980016, 1191392, 1265854, 1306688, 1787088, 1898781, 1960032, 2382784, 2531708, 3574176, 3797562, 3920064, 5063416, 7148352, 7595124, 10126832, 15190248, 20253664, 30380496, 40507328, 60760992, 121521984]

約数ペア:

[(1, 121521984), (2, 60760992), (3, 40507328), (4, 30380496), (6, 20253664), (8, 15190248), (12, 10126832), (16, 7595124), (17, 7148352), (24, 5063416), (31, 3920064), (32, 3797562), (34, 3574176), (48, 2531708), (51, 2382784), (62, 1960032), (64, 1898781), (68, 1787088), (93, 1306688), (96, 1265854), (102, 1191392), (124, 980016), (136, 893544), (186, 653344), (192, 632927), (204, 595696), (248, 490008), (272, 446772), (372, 326672), (408, 297848), (496, 245004), (527, 230592), (544, 223386), (744, 163336), (816, 148924), (992, 122502), (1054, 115296), (1088, 111693), (1201, 101184), (1488, 81668), (1581, 76864), (1632, 74462), (1984, 61251), (2108, 57648), (2402, 50592), (2976, 40834), (3162, 38432), (3264, 37231), (3603, 33728), (4216, 28824), (4804, 25296), (5952, 20417), (6324, 19216), (7206, 16864), (8432, 14412), (9608, 12648)]