155291472

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 516038400

約数和(自身を除く): 360746928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 577, 623, 712, 756, 801, 1008, 1068, 1154, 1246, 1424, 1512, 1602, 1731, 1869, 2136, 2308, 2403, 2492, 3024, 3204, 3462, 3738, 4039, 4272, 4616, 4806, 4984, 5193, 5607, 6408, 6924, 7476, 8078, 9232, 9612, 9968, 10386, 11214, 12117, 12816, 13848, 14952, 15579, 16156, 16821, 19224, 20772, 22428, 24234, 27696, 29904, 31158, 32312, 33642, 36351, 38448, 41544, 44856, 48468, 51353, 62316, 64624, 67284, 72702, 83088, 89712, 96936, 102706, 109053, 124632, 134568, 145404, 154059, 193872, 205412, 218106, 249264, 269136, 290808, 308118, 359471, 410824, 436212, 462177, 581616, 616236, 718942, 821648, 872424, 924354, 1078413, 1232472, 1386531, 1437884, 1744848, 1848708, 2156826, 2464944, 2773062, 2875768, 3235239, 3697416, 4313652, 5546124, 5751536, 6470478, 7394832, 8627304, 9705717, 11092248, 12940956, 17254608, 19411434, 22184496, 25881912, 38822868, 51763824, 77645736, 155291472]

約数ペア:

[(1, 155291472), (2, 77645736), (3, 51763824), (4, 38822868), (6, 25881912), (7, 22184496), (8, 19411434), (9, 17254608), (12, 12940956), (14, 11092248), (16, 9705717), (18, 8627304), (21, 7394832), (24, 6470478), (27, 5751536), (28, 5546124), (36, 4313652), (42, 3697416), (48, 3235239), (54, 2875768), (56, 2773062), (63, 2464944), (72, 2156826), (84, 1848708), (89, 1744848), (108, 1437884), (112, 1386531), (126, 1232472), (144, 1078413), (168, 924354), (178, 872424), (189, 821648), (216, 718942), (252, 616236), (267, 581616), (336, 462177), (356, 436212), (378, 410824), (432, 359471), (504, 308118), (534, 290808), (577, 269136), (623, 249264), (712, 218106), (756, 205412), (801, 193872), (1008, 154059), (1068, 145404), (1154, 134568), (1246, 124632), (1424, 109053), (1512, 102706), (1602, 96936), (1731, 89712), (1869, 83088), (2136, 72702), (2308, 67284), (2403, 64624), (2492, 62316), (3024, 51353), (3204, 48468), (3462, 44856), (3738, 41544), (4039, 38448), (4272, 36351), (4616, 33642), (4806, 32312), (4984, 31158), (5193, 29904), (5607, 27696), (6408, 24234), (6924, 22428), (7476, 20772), (8078, 19224), (9232, 16821), (9612, 16156), (9968, 15579), (10386, 14952), (11214, 13848), (12117, 12816)]