156968709660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2650603}}^1$

素因数の和:2650672

約数の個数: 144

約数和(自身を含む): 555736237056

約数和(自身を除く): 398767527396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 9870, 11844, 14805, 19740, 29610, 59220, 2650603, 5301206, 7951809, 10602412, 13253015, 15903618, 18554221, 23855427, 26506030, 31807236, 37108442, 39759045, 47710854, 53012060, 55662663, 74216884, 79518090, 92771105, 95421708, 111325326, 119277135, 124578341, 159036180, 166987989, 185542210, 222650652, 238554270, 249156682, 278313315, 333975978, 371084420, 373735023, 477108540, 498313364, 556626630, 622891705, 667951956, 747470046, 834939945, 872048387, 1113253260, 1121205069, 1245783410, 1494940092, 1669879890, 1744096774, 1868675115, 2242410138, 2491566820, 2616145161, 3339759780, 3488193548, 3737350230, 4360241935, 4484820276, 5232290322, 5606025345, 7474700460, 7848435483, 8720483870, 10464580644, 11212050690, 13080725805, 15696870966, 17440967740, 22424101380, 26161451610, 31393741932, 39242177415, 52322903220, 78484354830, 156968709660]

約数ペア:

[(1, 156968709660), (2, 78484354830), (3, 52322903220), (4, 39242177415), (5, 31393741932), (6, 26161451610), (7, 22424101380), (9, 17440967740), (10, 15696870966), (12, 13080725805), (14, 11212050690), (15, 10464580644), (18, 8720483870), (20, 7848435483), (21, 7474700460), (28, 5606025345), (30, 5232290322), (35, 4484820276), (36, 4360241935), (42, 3737350230), (45, 3488193548), (47, 3339759780), (60, 2616145161), (63, 2491566820), (70, 2242410138), (84, 1868675115), (90, 1744096774), (94, 1669879890), (105, 1494940092), (126, 1245783410), (140, 1121205069), (141, 1113253260), (180, 872048387), (188, 834939945), (210, 747470046), (235, 667951956), (252, 622891705), (282, 556626630), (315, 498313364), (329, 477108540), (420, 373735023), (423, 371084420), (470, 333975978), (564, 278313315), (630, 249156682), (658, 238554270), (705, 222650652), (846, 185542210), (940, 166987989), (987, 159036180), (1260, 124578341), (1316, 119277135), (1410, 111325326), (1645, 95421708), (1692, 92771105), (1974, 79518090), (2115, 74216884), (2820, 55662663), (2961, 53012060), (3290, 47710854), (3948, 39759045), (4230, 37108442), (4935, 31807236), (5922, 26506030), (6580, 23855427), (8460, 18554221), (9870, 15903618), (11844, 13253015), (14805, 10602412), (19740, 7951809), (29610, 5301206), (59220, 2650603)]