15671321106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4111}}^1$

素因数の和:4440

約数の個数: 128

約数和(自身を含む): 40075223040

約数和(自身を除く): 24403901934

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 281, 323, 357, 399, 562, 646, 714, 798, 843, 969, 1686, 1938, 1967, 2261, 3934, 4111, 4522, 4777, 5339, 5901, 6783, 8222, 9554, 10678, 11802, 12333, 13566, 14331, 16017, 24666, 28662, 28777, 32034, 33439, 37373, 57554, 66878, 69887, 74746, 78109, 86331, 90763, 100317, 112119, 139774, 156218, 172662, 181526, 200634, 209661, 224238, 234327, 272289, 419322, 468654, 489209, 544578, 546763, 635341, 978418, 1093526, 1155191, 1270682, 1327853, 1467627, 1640289, 1906023, 2310382, 2655706, 2935254, 3280578, 3465573, 3812046, 3983559, 6931146, 7967118, 8086337, 9294971, 16172674, 18589942, 19638247, 21948629, 24259011, 27884913, 39276494, 43897258, 48518022, 55769826, 58914741, 65845887, 117829482, 131691774, 137467729, 153640403, 274935458, 307280806, 373126693, 412403187, 460921209, 746253386, 824806374, 921842418, 1119380079, 2238760158, 2611886851, 5223773702, 7835660553, 15671321106]

約数ペア:

[(1, 15671321106), (2, 7835660553), (3, 5223773702), (6, 2611886851), (7, 2238760158), (14, 1119380079), (17, 921842418), (19, 824806374), (21, 746253386), (34, 460921209), (38, 412403187), (42, 373126693), (51, 307280806), (57, 274935458), (102, 153640403), (114, 137467729), (119, 131691774), (133, 117829482), (238, 65845887), (266, 58914741), (281, 55769826), (323, 48518022), (357, 43897258), (399, 39276494), (562, 27884913), (646, 24259011), (714, 21948629), (798, 19638247), (843, 18589942), (969, 16172674), (1686, 9294971), (1938, 8086337), (1967, 7967118), (2261, 6931146), (3934, 3983559), (4111, 3812046), (4522, 3465573), (4777, 3280578), (5339, 2935254), (5901, 2655706), (6783, 2310382), (8222, 1906023), (9554, 1640289), (10678, 1467627), (11802, 1327853), (12333, 1270682), (13566, 1155191), (14331, 1093526), (16017, 978418), (24666, 635341), (28662, 546763), (28777, 544578), (32034, 489209), (33439, 468654), (37373, 419322), (57554, 272289), (66878, 234327), (69887, 224238), (74746, 209661), (78109, 200634), (86331, 181526), (90763, 172662), (100317, 156218), (112119, 139774)]