121481808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 255636912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 107, 109, 112, 124, 168, 186, 214, 217, 218, 248, 321, 327, 336, 372, 428, 434, 436, 496, 642, 651, 654, 744, 749, 763, 856, 868, 872, 1284, 1302, 1308, 1488, 1498, 1526, 1712, 1736, 1744, 2247, 2289, 2568, 2604, 2616, 2996, 3052, 3317, 3379, 3472, 4494, 4578, 5136, 5208, 5232, 5992, 6104, 6634, 6758, 8988, 9156, 9951, 10137, 10416, 11663, 11984, 12208, 13268, 13516, 17976, 18312, 19902, 20274, 23219, 23326, 23653, 26536, 27032, 34989, 35952, 36624, 39804, 40548, 46438, 46652, 47306, 53072, 54064, 69657, 69978, 70959, 79608, 81096, 81641, 92876, 93304, 94612, 139314, 139956, 141918, 159216, 162192, 163282, 185752, 186608, 189224, 244923, 278628, 279912, 283836, 326564, 361553, 371504, 378448, 489846, 557256, 559824, 567672, 653128, 723106, 979692, 1084659, 1114512, 1135344, 1306256, 1446212, 1959384, 2169318, 2530871, 2892424, 3918768, 4338636, 5061742, 5784848, 7592613, 8677272, 10123484, 15185226, 17354544, 20246968, 30370452, 40493936, 60740904, 121481808]

約数ペア:

[(1, 121481808), (2, 60740904), (3, 40493936), (4, 30370452), (6, 20246968), (7, 17354544), (8, 15185226), (12, 10123484), (14, 8677272), (16, 7592613), (21, 5784848), (24, 5061742), (28, 4338636), (31, 3918768), (42, 2892424), (48, 2530871), (56, 2169318), (62, 1959384), (84, 1446212), (93, 1306256), (107, 1135344), (109, 1114512), (112, 1084659), (124, 979692), (168, 723106), (186, 653128), (214, 567672), (217, 559824), (218, 557256), (248, 489846), (321, 378448), (327, 371504), (336, 361553), (372, 326564), (428, 283836), (434, 279912), (436, 278628), (496, 244923), (642, 189224), (651, 186608), (654, 185752), (744, 163282), (749, 162192), (763, 159216), (856, 141918), (868, 139956), (872, 139314), (1284, 94612), (1302, 93304), (1308, 92876), (1488, 81641), (1498, 81096), (1526, 79608), (1712, 70959), (1736, 69978), (1744, 69657), (2247, 54064), (2289, 53072), (2568, 47306), (2604, 46652), (2616, 46438), (2996, 40548), (3052, 39804), (3317, 36624), (3379, 35952), (3472, 34989), (4494, 27032), (4578, 26536), (5136, 23653), (5208, 23326), (5232, 23219), (5992, 20274), (6104, 19902), (6634, 18312), (6758, 17976), (8988, 13516), (9156, 13268), (9951, 12208), (10137, 11984), (10416, 11663)]