163864620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11239}}^1$

素因数の和:11266

約数の個数: 84

約数和(自身を含む): 515983440

約数和(自身を除く): 352118820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 11239, 14580, 22478, 33717, 44956, 56195, 67434, 101151, 112390, 134868, 168585, 202302, 224780, 303453, 337170, 404604, 505755, 606906, 674340, 910359, 1011510, 1213812, 1517265, 1820718, 2023020, 2731077, 3034530, 3641436, 4551795, 5462154, 6069060, 8193231, 9103590, 10924308, 13655385, 16386462, 18207180, 27310770, 32772924, 40966155, 54621540, 81932310, 163864620]

約数ペア:

[(1, 163864620), (2, 81932310), (3, 54621540), (4, 40966155), (5, 32772924), (6, 27310770), (9, 18207180), (10, 16386462), (12, 13655385), (15, 10924308), (18, 9103590), (20, 8193231), (27, 6069060), (30, 5462154), (36, 4551795), (45, 3641436), (54, 3034530), (60, 2731077), (81, 2023020), (90, 1820718), (108, 1517265), (135, 1213812), (162, 1011510), (180, 910359), (243, 674340), (270, 606906), (324, 505755), (405, 404604), (486, 337170), (540, 303453), (729, 224780), (810, 202302), (972, 168585), (1215, 134868), (1458, 112390), (1620, 101151), (2430, 67434), (2916, 56195), (3645, 44956), (4860, 33717), (7290, 22478), (11239, 14580)]