156945968907

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{181183}}^1$

素因数の和:181392

約数の個数: 64

約数和(自身を含む): 272732651520

約数和(自身を除く): 115786682613

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 167, 247, 273, 399, 501, 741, 1169, 1729, 2171, 3173, 3507, 5187, 6513, 9519, 15197, 22211, 41249, 45591, 66633, 123747, 181183, 288743, 543549, 866229, 1268281, 2355379, 3442477, 3804843, 7066137, 10327431, 16487653, 24097339, 30257561, 44752201, 49462959, 72292017, 90772683, 134256603, 211802927, 313265407, 393348293, 574893659, 635408781, 939796221, 1180044879, 1724680977, 2753438051, 4024255613, 7473617567, 8260314153, 12072766839, 22420852701, 52315322969, 156945968907]

約数ペア:

[(1, 156945968907), (3, 52315322969), (7, 22420852701), (13, 12072766839), (19, 8260314153), (21, 7473617567), (39, 4024255613), (57, 2753438051), (91, 1724680977), (133, 1180044879), (167, 939796221), (247, 635408781), (273, 574893659), (399, 393348293), (501, 313265407), (741, 211802927), (1169, 134256603), (1729, 90772683), (2171, 72292017), (3173, 49462959), (3507, 44752201), (5187, 30257561), (6513, 24097339), (9519, 16487653), (15197, 10327431), (22211, 7066137), (41249, 3804843), (45591, 3442477), (66633, 2355379), (123747, 1268281), (181183, 866229), (288743, 543549)]