140346756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 408348864

約数和(自身を除く): 268002108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 297, 318, 324, 396, 477, 583, 594, 636, 743, 891, 954, 1166, 1188, 1431, 1486, 1749, 1782, 1908, 2229, 2332, 2862, 2972, 3498, 3564, 4293, 4458, 5247, 5724, 6687, 6996, 8173, 8586, 8916, 10494, 13374, 15741, 16346, 17172, 20061, 20988, 24519, 26748, 31482, 32692, 39379, 40122, 47223, 49038, 60183, 62964, 73557, 78758, 80244, 94446, 98076, 118137, 120366, 147114, 157516, 188892, 220671, 236274, 240732, 294228, 354411, 433169, 441342, 472548, 662013, 708822, 866338, 882684, 1063233, 1299507, 1324026, 1417644, 1732676, 2126466, 2599014, 2648052, 3189699, 3898521, 4252932, 5198028, 6379398, 7797042, 11695563, 12758796, 15594084, 23391126, 35086689, 46782252, 70173378, 140346756]

約数ペア:

[(1, 140346756), (2, 70173378), (3, 46782252), (4, 35086689), (6, 23391126), (9, 15594084), (11, 12758796), (12, 11695563), (18, 7797042), (22, 6379398), (27, 5198028), (33, 4252932), (36, 3898521), (44, 3189699), (53, 2648052), (54, 2599014), (66, 2126466), (81, 1732676), (99, 1417644), (106, 1324026), (108, 1299507), (132, 1063233), (159, 882684), (162, 866338), (198, 708822), (212, 662013), (297, 472548), (318, 441342), (324, 433169), (396, 354411), (477, 294228), (583, 240732), (594, 236274), (636, 220671), (743, 188892), (891, 157516), (954, 147114), (1166, 120366), (1188, 118137), (1431, 98076), (1486, 94446), (1749, 80244), (1782, 78758), (1908, 73557), (2229, 62964), (2332, 60183), (2862, 49038), (2972, 47223), (3498, 40122), (3564, 39379), (4293, 32692), (4458, 31482), (5247, 26748), (5724, 24519), (6687, 20988), (6996, 20061), (8173, 17172), (8586, 16346), (8916, 15741), (10494, 13374)]