166984740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 168

約数和(自身を含む): 566847288

約数和(自身を除く): 399862548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 881, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 1762, 2106, 2340, 2430, 2643, 2916, 3159, 3510, 3524, 3645, 4212, 4405, 4860, 5265, 5286, 6318, 7020, 7290, 7929, 8810, 9477, 10530, 10572, 11453, 12636, 13215, 14580, 15795, 15858, 17620, 18954, 21060, 22906, 23787, 26430, 31590, 31716, 34359, 37908, 39645, 45812, 47385, 47574, 52860, 57265, 63180, 68718, 71361, 79290, 94770, 95148, 103077, 114530, 118935, 137436, 142722, 158580, 171795, 189540, 206154, 214083, 229060, 237870, 285444, 309231, 343590, 356805, 412308, 428166, 475740, 515385, 618462, 642249, 687180, 713610, 856332, 927693, 1030770, 1070415, 1236924, 1284498, 1427220, 1546155, 1855386, 2061540, 2140830, 2568996, 2783079, 3092310, 3211245, 3710772, 4281660, 4638465, 5566158, 6184620, 6422490, 8349237, 9276930, 11132316, 12844980, 13915395, 16698474, 18553860, 27830790, 33396948, 41746185, 55661580, 83492370, 166984740]

約数ペア:

[(1, 166984740), (2, 83492370), (3, 55661580), (4, 41746185), (5, 33396948), (6, 27830790), (9, 18553860), (10, 16698474), (12, 13915395), (13, 12844980), (15, 11132316), (18, 9276930), (20, 8349237), (26, 6422490), (27, 6184620), (30, 5566158), (36, 4638465), (39, 4281660), (45, 3710772), (52, 3211245), (54, 3092310), (60, 2783079), (65, 2568996), (78, 2140830), (81, 2061540), (90, 1855386), (108, 1546155), (117, 1427220), (130, 1284498), (135, 1236924), (156, 1070415), (162, 1030770), (180, 927693), (195, 856332), (234, 713610), (243, 687180), (260, 642249), (270, 618462), (324, 515385), (351, 475740), (390, 428166), (405, 412308), (468, 356805), (486, 343590), (540, 309231), (585, 285444), (702, 237870), (729, 229060), (780, 214083), (810, 206154), (881, 189540), (972, 171795), (1053, 158580), (1170, 142722), (1215, 137436), (1404, 118935), (1458, 114530), (1620, 103077), (1755, 95148), (1762, 94770), (2106, 79290), (2340, 71361), (2430, 68718), (2643, 63180), (2916, 57265), (3159, 52860), (3510, 47574), (3524, 47385), (3645, 45812), (4212, 39645), (4405, 37908), (4860, 34359), (5265, 31716), (5286, 31590), (6318, 26430), (7020, 23787), (7290, 22906), (7929, 21060), (8810, 18954), (9477, 17620), (10530, 15858), (10572, 15795), (11453, 14580), (12636, 13215)]