121219956

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 379330560

約数和(自身を除く): 258110604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 47, 52, 54, 66, 78, 94, 99, 108, 117, 132, 141, 143, 156, 167, 188, 198, 234, 282, 286, 297, 334, 351, 396, 423, 429, 468, 501, 517, 564, 572, 594, 611, 668, 702, 846, 858, 1002, 1034, 1188, 1222, 1269, 1287, 1404, 1503, 1551, 1692, 1716, 1833, 1837, 2004, 2068, 2171, 2444, 2538, 2574, 3006, 3102, 3666, 3674, 3861, 4342, 4509, 4653, 5076, 5148, 5499, 5511, 6012, 6204, 6513, 6721, 7332, 7348, 7722, 7849, 8684, 9018, 9306, 10998, 11022, 13026, 13442, 13959, 15444, 15698, 16497, 16533, 18036, 18612, 19539, 20163, 21996, 22044, 23547, 23881, 26052, 26884, 27918, 31396, 32994, 33066, 39078, 40326, 47094, 47762, 49599, 55836, 58617, 60489, 65988, 66132, 70641, 71643, 78156, 80652, 86339, 94188, 95524, 99198, 102037, 117234, 120978, 141282, 143286, 172678, 181467, 198396, 204074, 211923, 214929, 234468, 241956, 259017, 282564, 286572, 306111, 345356, 362934, 408148, 423846, 429858, 518034, 612222, 644787, 725868, 777051, 847692, 859716, 918333, 1036068, 1122407, 1224444, 1289574, 1554102, 1836666, 2244814, 2331153, 2579148, 2754999, 3108204, 3367221, 3673332, 4489628, 4662306, 5509998, 6734442, 9324612, 10101663, 11019996, 13468884, 20203326, 30304989, 40406652, 60609978, 121219956]

約数ペア:

[(1, 121219956), (2, 60609978), (3, 40406652), (4, 30304989), (6, 20203326), (9, 13468884), (11, 11019996), (12, 10101663), (13, 9324612), (18, 6734442), (22, 5509998), (26, 4662306), (27, 4489628), (33, 3673332), (36, 3367221), (39, 3108204), (44, 2754999), (47, 2579148), (52, 2331153), (54, 2244814), (66, 1836666), (78, 1554102), (94, 1289574), (99, 1224444), (108, 1122407), (117, 1036068), (132, 918333), (141, 859716), (143, 847692), (156, 777051), (167, 725868), (188, 644787), (198, 612222), (234, 518034), (282, 429858), (286, 423846), (297, 408148), (334, 362934), (351, 345356), (396, 306111), (423, 286572), (429, 282564), (468, 259017), (501, 241956), (517, 234468), (564, 214929), (572, 211923), (594, 204074), (611, 198396), (668, 181467), (702, 172678), (846, 143286), (858, 141282), (1002, 120978), (1034, 117234), (1188, 102037), (1222, 99198), (1269, 95524), (1287, 94188), (1404, 86339), (1503, 80652), (1551, 78156), (1692, 71643), (1716, 70641), (1833, 66132), (1837, 65988), (2004, 60489), (2068, 58617), (2171, 55836), (2444, 49599), (2538, 47762), (2574, 47094), (3006, 40326), (3102, 39078), (3666, 33066), (3674, 32994), (3861, 31396), (4342, 27918), (4509, 26884), (4653, 26052), (5076, 23881), (5148, 23547), (5499, 22044), (5511, 21996), (6012, 20163), (6204, 19539), (6513, 18612), (6721, 18036), (7332, 16533), (7348, 16497), (7722, 15698), (7849, 15444), (8684, 13959), (9018, 13442), (9306, 13026), (10998, 11022)]