155585664

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3463}}^1$

素因数の和:3499

約数の個数: 128

約数和(自身を含む): 494659200

約数和(自身を除く): 339073536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3463, 3744, 4992, 5616, 6926, 7488, 10389, 11232, 13852, 14976, 20778, 22464, 27704, 31167, 41556, 44928, 45019, 55408, 62334, 83112, 90038, 93501, 110816, 124668, 135057, 166224, 180076, 187002, 221632, 249336, 270114, 332448, 360152, 374004, 405171, 443264, 498672, 540228, 664896, 720304, 748008, 810342, 997344, 1080456, 1215513, 1329792, 1440608, 1496016, 1620684, 1994688, 2160912, 2431026, 2881216, 2992032, 3241368, 3989376, 4321824, 4862052, 5762432, 5984064, 6482736, 8643648, 9724104, 11968128, 12965472, 17287296, 19448208, 25930944, 38896416, 51861888, 77792832, 155585664]

約数ペア:

[(1, 155585664), (2, 77792832), (3, 51861888), (4, 38896416), (6, 25930944), (8, 19448208), (9, 17287296), (12, 12965472), (13, 11968128), (16, 9724104), (18, 8643648), (24, 6482736), (26, 5984064), (27, 5762432), (32, 4862052), (36, 4321824), (39, 3989376), (48, 3241368), (52, 2992032), (54, 2881216), (64, 2431026), (72, 2160912), (78, 1994688), (96, 1620684), (104, 1496016), (108, 1440608), (117, 1329792), (128, 1215513), (144, 1080456), (156, 997344), (192, 810342), (208, 748008), (216, 720304), (234, 664896), (288, 540228), (312, 498672), (351, 443264), (384, 405171), (416, 374004), (432, 360152), (468, 332448), (576, 270114), (624, 249336), (702, 221632), (832, 187002), (864, 180076), (936, 166224), (1152, 135057), (1248, 124668), (1404, 110816), (1664, 93501), (1728, 90038), (1872, 83112), (2496, 62334), (2808, 55408), (3456, 45019), (3463, 44928), (3744, 41556), (4992, 31167), (5616, 27704), (6926, 22464), (7488, 20778), (10389, 14976), (11232, 13852)]