161692470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 465062400

約数和(自身を除く): 303369930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 645, 733, 774, 817, 855, 1026, 1161, 1290, 1466, 1634, 1710, 1935, 2199, 2322, 2451, 2565, 3665, 3870, 4085, 4398, 4902, 5130, 5805, 6597, 7330, 7353, 8170, 10995, 11610, 12255, 13194, 13927, 14706, 19791, 21990, 22059, 24510, 27854, 31519, 32985, 36765, 39582, 41781, 44118, 63038, 65970, 69635, 73530, 83562, 94557, 98955, 110295, 125343, 139270, 157595, 189114, 197910, 208905, 220590, 250686, 283671, 315190, 376029, 417810, 472785, 567342, 598861, 626715, 752058, 851013, 945570, 1197722, 1253430, 1418355, 1702026, 1796583, 1880145, 2836710, 2994305, 3593166, 3760290, 4255065, 5389749, 5988610, 8510130, 8982915, 10779498, 16169247, 17965830, 26948745, 32338494, 53897490, 80846235, 161692470]

約数ペア:

[(1, 161692470), (2, 80846235), (3, 53897490), (5, 32338494), (6, 26948745), (9, 17965830), (10, 16169247), (15, 10779498), (18, 8982915), (19, 8510130), (27, 5988610), (30, 5389749), (38, 4255065), (43, 3760290), (45, 3593166), (54, 2994305), (57, 2836710), (86, 1880145), (90, 1796583), (95, 1702026), (114, 1418355), (129, 1253430), (135, 1197722), (171, 945570), (190, 851013), (215, 752058), (258, 626715), (270, 598861), (285, 567342), (342, 472785), (387, 417810), (430, 376029), (513, 315190), (570, 283671), (645, 250686), (733, 220590), (774, 208905), (817, 197910), (855, 189114), (1026, 157595), (1161, 139270), (1290, 125343), (1466, 110295), (1634, 98955), (1710, 94557), (1935, 83562), (2199, 73530), (2322, 69635), (2451, 65970), (2565, 63038), (3665, 44118), (3870, 41781), (4085, 39582), (4398, 36765), (4902, 32985), (5130, 31519), (5805, 27854), (6597, 24510), (7330, 22059), (7353, 21990), (8170, 19791), (10995, 14706), (11610, 13927), (12255, 13194)]