156900765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 324403200

約数和(自身を除く): 167502435

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 43, 57, 59, 93, 95, 105, 129, 133, 155, 177, 215, 217, 285, 295, 301, 399, 413, 465, 589, 645, 651, 665, 817, 885, 903, 1085, 1121, 1239, 1333, 1505, 1767, 1829, 1995, 2065, 2451, 2537, 2945, 3255, 3363, 3999, 4085, 4123, 4515, 5487, 5605, 5719, 6195, 6665, 7611, 7847, 8835, 9145, 9331, 12255, 12369, 12685, 12803, 16815, 17157, 17759, 19995, 20615, 23541, 25327, 27435, 27993, 28595, 34751, 38055, 38409, 39235, 46655, 48203, 53277, 61845, 64015, 75981, 78647, 85785, 88795, 104253, 117705, 126635, 139965, 144609, 173755, 177289, 192045, 235941, 241015, 243257, 266385, 337421, 379905, 393235, 521265, 531867, 550529, 723045, 729771, 886445, 1012263, 1179705, 1216285, 1494293, 1651587, 1687105, 2659335, 2752645, 3648855, 4482879, 5061315, 7471465, 8257935, 10460051, 22414395, 31380153, 52300255, 156900765]

約数ペア:

[(1, 156900765), (3, 52300255), (5, 31380153), (7, 22414395), (15, 10460051), (19, 8257935), (21, 7471465), (31, 5061315), (35, 4482879), (43, 3648855), (57, 2752645), (59, 2659335), (93, 1687105), (95, 1651587), (105, 1494293), (129, 1216285), (133, 1179705), (155, 1012263), (177, 886445), (215, 729771), (217, 723045), (285, 550529), (295, 531867), (301, 521265), (399, 393235), (413, 379905), (465, 337421), (589, 266385), (645, 243257), (651, 241015), (665, 235941), (817, 192045), (885, 177289), (903, 173755), (1085, 144609), (1121, 139965), (1239, 126635), (1333, 117705), (1505, 104253), (1767, 88795), (1829, 85785), (1995, 78647), (2065, 75981), (2451, 64015), (2537, 61845), (2945, 53277), (3255, 48203), (3363, 46655), (3999, 39235), (4085, 38409), (4123, 38055), (4515, 34751), (5487, 28595), (5605, 27993), (5719, 27435), (6195, 25327), (6665, 23541), (7611, 20615), (7847, 19995), (8835, 17759), (9145, 17157), (9331, 16815), (12255, 12803), (12369, 12685)]