179392102370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1993}}^1$

素因数の和:2297

約数の個数: 128

約数和(自身を含む): 372102413760

約数和(自身を除く): 192710311390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 241, 338, 442, 482, 845, 1105, 1205, 1690, 1993, 2197, 2210, 2410, 2873, 3133, 3986, 4097, 4394, 5746, 6266, 8194, 9965, 10985, 14365, 15665, 19930, 20485, 21970, 25909, 28730, 31330, 33881, 37349, 40729, 40970, 51818, 53261, 67762, 74698, 81458, 106522, 129545, 169405, 186745, 203645, 259090, 266305, 336817, 338810, 373490, 407290, 440453, 480313, 529477, 532610, 673634, 692393, 880906, 960626, 1058954, 1384786, 1684085, 2202265, 2401565, 2647385, 3368170, 3461965, 4378621, 4404530, 4803130, 5294770, 5725889, 6244069, 6923930, 8165321, 8757242, 9001109, 11451778, 12488138, 16330642, 18002218, 21893105, 28629445, 31220345, 40826605, 43786210, 45005545, 57258890, 62440690, 74436557, 81172897, 81653210, 90011090, 106149173, 148873114, 162345794, 212298346, 372182785, 405864485, 530745865, 744365570, 811728970, 1055247661, 1061491730, 1379939249, 2110495322, 2759878498, 5276238305, 6899696245, 10552476610, 13799392490, 17939210237, 35878420474, 89696051185, 179392102370]

約数ペア:

[(1, 179392102370), (2, 89696051185), (5, 35878420474), (10, 17939210237), (13, 13799392490), (17, 10552476610), (26, 6899696245), (34, 5276238305), (65, 2759878498), (85, 2110495322), (130, 1379939249), (169, 1061491730), (170, 1055247661), (221, 811728970), (241, 744365570), (338, 530745865), (442, 405864485), (482, 372182785), (845, 212298346), (1105, 162345794), (1205, 148873114), (1690, 106149173), (1993, 90011090), (2197, 81653210), (2210, 81172897), (2410, 74436557), (2873, 62440690), (3133, 57258890), (3986, 45005545), (4097, 43786210), (4394, 40826605), (5746, 31220345), (6266, 28629445), (8194, 21893105), (9965, 18002218), (10985, 16330642), (14365, 12488138), (15665, 11451778), (19930, 9001109), (20485, 8757242), (21970, 8165321), (25909, 6923930), (28730, 6244069), (31330, 5725889), (33881, 5294770), (37349, 4803130), (40729, 4404530), (40970, 4378621), (51818, 3461965), (53261, 3368170), (67762, 2647385), (74698, 2401565), (81458, 2202265), (106522, 1684085), (129545, 1384786), (169405, 1058954), (186745, 960626), (203645, 880906), (259090, 692393), (266305, 673634), (336817, 532610), (338810, 529477), (373490, 480313), (407290, 440453)]