151631865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 196732935

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 135, 145, 165, 189, 203, 231, 261, 297, 315, 319, 385, 435, 495, 503, 609, 693, 783, 945, 957, 1015, 1155, 1305, 1485, 1509, 1595, 1827, 2079, 2233, 2515, 2871, 3045, 3465, 3521, 3915, 4527, 4785, 5481, 5533, 6699, 7545, 8613, 9135, 10395, 10563, 11165, 13581, 14355, 14587, 16599, 17605, 20097, 22635, 27405, 27665, 31689, 33495, 38731, 43065, 43761, 49797, 52815, 60291, 67905, 72935, 82995, 95067, 100485, 102109, 116193, 131283, 149391, 158445, 160457, 193655, 218805, 248985, 301455, 306327, 348579, 393849, 475335, 481371, 510545, 580965, 656415, 746955, 802285, 918981, 1045737, 1123199, 1444113, 1531635, 1742895, 1969245, 2406855, 2756943, 3369597, 4332339, 4594905, 5228685, 5615995, 7220565, 10108791, 13784715, 16847985, 21661695, 30326373, 50543955, 151631865]

約数ペア:

[(1, 151631865), (3, 50543955), (5, 30326373), (7, 21661695), (9, 16847985), (11, 13784715), (15, 10108791), (21, 7220565), (27, 5615995), (29, 5228685), (33, 4594905), (35, 4332339), (45, 3369597), (55, 2756943), (63, 2406855), (77, 1969245), (87, 1742895), (99, 1531635), (105, 1444113), (135, 1123199), (145, 1045737), (165, 918981), (189, 802285), (203, 746955), (231, 656415), (261, 580965), (297, 510545), (315, 481371), (319, 475335), (385, 393849), (435, 348579), (495, 306327), (503, 301455), (609, 248985), (693, 218805), (783, 193655), (945, 160457), (957, 158445), (1015, 149391), (1155, 131283), (1305, 116193), (1485, 102109), (1509, 100485), (1595, 95067), (1827, 82995), (2079, 72935), (2233, 67905), (2515, 60291), (2871, 52815), (3045, 49797), (3465, 43761), (3521, 43065), (3915, 38731), (4527, 33495), (4785, 31689), (5481, 27665), (5533, 27405), (6699, 22635), (7545, 20097), (8613, 17605), (9135, 16599), (10395, 14587), (10563, 14355), (11165, 13581)]