155862616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 371036160

約数和(自身を除く): 215173544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 169, 172, 182, 301, 338, 344, 364, 383, 559, 602, 676, 728, 766, 1118, 1183, 1204, 1352, 1532, 2236, 2366, 2408, 2681, 3064, 3913, 4472, 4732, 4979, 5362, 7267, 7826, 9464, 9958, 10724, 14534, 15652, 16469, 19916, 21448, 29068, 31304, 32938, 34853, 39832, 50869, 58136, 64727, 65876, 69706, 101738, 115283, 129454, 131752, 139412, 203476, 214097, 230566, 258908, 278824, 406952, 428194, 453089, 461132, 517816, 856388, 906178, 922264, 1498679, 1712776, 1812356, 2783261, 2997358, 3624712, 5566522, 5994716, 11133044, 11989432, 19482827, 22266088, 38965654, 77931308, 155862616]

約数ペア:

[(1, 155862616), (2, 77931308), (4, 38965654), (7, 22266088), (8, 19482827), (13, 11989432), (14, 11133044), (26, 5994716), (28, 5566522), (43, 3624712), (52, 2997358), (56, 2783261), (86, 1812356), (91, 1712776), (104, 1498679), (169, 922264), (172, 906178), (182, 856388), (301, 517816), (338, 461132), (344, 453089), (364, 428194), (383, 406952), (559, 278824), (602, 258908), (676, 230566), (728, 214097), (766, 203476), (1118, 139412), (1183, 131752), (1204, 129454), (1352, 115283), (1532, 101738), (2236, 69706), (2366, 65876), (2408, 64727), (2681, 58136), (3064, 50869), (3913, 39832), (4472, 34853), (4732, 32938), (4979, 31304), (5362, 29068), (7267, 21448), (7826, 19916), (9464, 16469), (9958, 15652), (10724, 14534)]