156966516014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{217003}}^1$

素因数の和:217102

約数の個数: 72

約数和(自身を含む): 305989962264

約数和(自身を除く): 149023446250

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 121, 122, 154, 242, 427, 539, 671, 847, 854, 1078, 1342, 1694, 2989, 4697, 5929, 5978, 7381, 9394, 11858, 14762, 32879, 51667, 65758, 103334, 217003, 361669, 434006, 723338, 1519021, 2387033, 3038042, 4774066, 10633147, 13237183, 16709231, 21266294, 26257363, 26474366, 33418462, 52514726, 92660281, 116964617, 145609013, 183801541, 185320562, 233929234, 291218026, 367603082, 648621967, 1019263091, 1286610787, 1297243934, 1601699143, 2038526182, 2573221574, 3203398286, 7134841637, 11211894001, 14269683274, 22423788002, 78483258007, 156966516014]

約数ペア:

[(1, 156966516014), (2, 78483258007), (7, 22423788002), (11, 14269683274), (14, 11211894001), (22, 7134841637), (49, 3203398286), (61, 2573221574), (77, 2038526182), (98, 1601699143), (121, 1297243934), (122, 1286610787), (154, 1019263091), (242, 648621967), (427, 367603082), (539, 291218026), (671, 233929234), (847, 185320562), (854, 183801541), (1078, 145609013), (1342, 116964617), (1694, 92660281), (2989, 52514726), (4697, 33418462), (5929, 26474366), (5978, 26257363), (7381, 21266294), (9394, 16709231), (11858, 13237183), (14762, 10633147), (32879, 4774066), (51667, 3038042), (65758, 2387033), (103334, 1519021), (217003, 723338), (361669, 434006)]