121221144

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 370771200

約数和(自身を除く): 249550056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 163, 198, 216, 264, 297, 313, 326, 396, 489, 594, 626, 652, 792, 939, 978, 1188, 1252, 1304, 1467, 1793, 1878, 1956, 2376, 2504, 2817, 2934, 3443, 3586, 3756, 3912, 4401, 5379, 5634, 5868, 6886, 7172, 7512, 8451, 8802, 10329, 10758, 11268, 11736, 13772, 14344, 16137, 16902, 17604, 20658, 21516, 22536, 27544, 30987, 32274, 33804, 35208, 41316, 43032, 48411, 51019, 61974, 64548, 67608, 82632, 92961, 96822, 102038, 123948, 129096, 153057, 185922, 193644, 204076, 247896, 306114, 371844, 387288, 408152, 459171, 561209, 612228, 743688, 918342, 1122418, 1224456, 1377513, 1683627, 1836684, 2244836, 2755026, 3367254, 3673368, 4489672, 5050881, 5510052, 6734508, 10101762, 11020104, 13469016, 15152643, 20203524, 30305286, 40407048, 60610572, 121221144]

約数ペア:

[(1, 121221144), (2, 60610572), (3, 40407048), (4, 30305286), (6, 20203524), (8, 15152643), (9, 13469016), (11, 11020104), (12, 10101762), (18, 6734508), (22, 5510052), (24, 5050881), (27, 4489672), (33, 3673368), (36, 3367254), (44, 2755026), (54, 2244836), (66, 1836684), (72, 1683627), (88, 1377513), (99, 1224456), (108, 1122418), (132, 918342), (163, 743688), (198, 612228), (216, 561209), (264, 459171), (297, 408152), (313, 387288), (326, 371844), (396, 306114), (489, 247896), (594, 204076), (626, 193644), (652, 185922), (792, 153057), (939, 129096), (978, 123948), (1188, 102038), (1252, 96822), (1304, 92961), (1467, 82632), (1793, 67608), (1878, 64548), (1956, 61974), (2376, 51019), (2504, 48411), (2817, 43032), (2934, 41316), (3443, 35208), (3586, 33804), (3756, 32274), (3912, 30987), (4401, 27544), (5379, 22536), (5634, 21516), (5868, 20658), (6886, 17604), (7172, 16902), (7512, 16137), (8451, 14344), (8802, 13772), (10329, 11736), (10758, 11268)]