128298048

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1764

約数の個数: 112

約数和(自身を含む): 375269760

約数和(自身を除く): 246971712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 272, 276, 368, 391, 408, 544, 552, 736, 782, 816, 1088, 1104, 1173, 1472, 1564, 1632, 1709, 2208, 2346, 3128, 3264, 3418, 4416, 4692, 5127, 6256, 6836, 9384, 10254, 12512, 13672, 18768, 20508, 25024, 27344, 29053, 37536, 39307, 41016, 54688, 58106, 75072, 78614, 82032, 87159, 109376, 116212, 117921, 157228, 164064, 174318, 232424, 235842, 314456, 328128, 348636, 464848, 471684, 628912, 668219, 697272, 929696, 943368, 1257824, 1336438, 1394544, 1859392, 1886736, 2004657, 2515648, 2672876, 2789088, 3773472, 4009314, 5345752, 5578176, 7546944, 8018628, 10691504, 16037256, 21383008, 32074512, 42766016, 64149024, 128298048]

約数ペア:

[(1, 128298048), (2, 64149024), (3, 42766016), (4, 32074512), (6, 21383008), (8, 16037256), (12, 10691504), (16, 8018628), (17, 7546944), (23, 5578176), (24, 5345752), (32, 4009314), (34, 3773472), (46, 2789088), (48, 2672876), (51, 2515648), (64, 2004657), (68, 1886736), (69, 1859392), (92, 1394544), (96, 1336438), (102, 1257824), (136, 943368), (138, 929696), (184, 697272), (192, 668219), (204, 628912), (272, 471684), (276, 464848), (368, 348636), (391, 328128), (408, 314456), (544, 235842), (552, 232424), (736, 174318), (782, 164064), (816, 157228), (1088, 117921), (1104, 116212), (1173, 109376), (1472, 87159), (1564, 82032), (1632, 78614), (1709, 75072), (2208, 58106), (2346, 54688), (3128, 41016), (3264, 39307), (3418, 37536), (4416, 29053), (4692, 27344), (5127, 25024), (6256, 20508), (6836, 18768), (9384, 13672), (10254, 12512)]