135778240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 352300032

約数和(自身を除く): 216521792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 257, 260, 320, 416, 508, 514, 520, 635, 832, 1016, 1028, 1040, 1270, 1285, 1651, 2032, 2056, 2080, 2540, 2570, 3302, 3341, 4064, 4112, 4160, 5080, 5140, 6604, 6682, 8128, 8224, 8255, 10160, 10280, 13208, 13364, 16448, 16510, 16705, 20320, 20560, 26416, 26728, 32639, 33020, 33410, 40640, 41120, 52832, 53456, 65278, 66040, 66820, 82240, 105664, 106912, 130556, 132080, 133640, 163195, 213824, 261112, 264160, 267280, 326390, 424307, 522224, 528320, 534560, 652780, 848614, 1044448, 1069120, 1305560, 1697228, 2088896, 2121535, 2611120, 3394456, 4243070, 5222240, 6788912, 8486140, 10444480, 13577824, 16972280, 27155648, 33944560, 67889120, 135778240]

約数ペア:

[(1, 135778240), (2, 67889120), (4, 33944560), (5, 27155648), (8, 16972280), (10, 13577824), (13, 10444480), (16, 8486140), (20, 6788912), (26, 5222240), (32, 4243070), (40, 3394456), (52, 2611120), (64, 2121535), (65, 2088896), (80, 1697228), (104, 1305560), (127, 1069120), (130, 1044448), (160, 848614), (208, 652780), (254, 534560), (257, 528320), (260, 522224), (320, 424307), (416, 326390), (508, 267280), (514, 264160), (520, 261112), (635, 213824), (832, 163195), (1016, 133640), (1028, 132080), (1040, 130556), (1270, 106912), (1285, 105664), (1651, 82240), (2032, 66820), (2056, 66040), (2080, 65278), (2540, 53456), (2570, 52832), (3302, 41120), (3341, 40640), (4064, 33410), (4112, 33020), (4160, 32639), (5080, 26728), (5140, 26416), (6604, 20560), (6682, 20320), (8128, 16705), (8224, 16510), (8255, 16448), (10160, 13364), (10280, 13208)]