170523288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 524880720

約数和(自身を除く): 354357432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 89, 92, 104, 117, 138, 156, 178, 184, 207, 234, 267, 276, 299, 312, 356, 414, 468, 534, 552, 598, 712, 801, 828, 897, 936, 1068, 1157, 1196, 1602, 1656, 1794, 2047, 2136, 2314, 2392, 2691, 3204, 3471, 3588, 4094, 4628, 5382, 6141, 6408, 6942, 7176, 7921, 8188, 9256, 10413, 10764, 12282, 13884, 15842, 16376, 18423, 20826, 21528, 23763, 24564, 26611, 27768, 31684, 36846, 41652, 47526, 49128, 53222, 63368, 71289, 73692, 79833, 83304, 95052, 102973, 106444, 142578, 147384, 159666, 182183, 190104, 205946, 212888, 239499, 285156, 308919, 319332, 364366, 411892, 478998, 546549, 570312, 617838, 638664, 728732, 823784, 926757, 957996, 1093098, 1235676, 1457464, 1639647, 1853514, 1915992, 2186196, 2368379, 2471352, 3279294, 3707028, 4372392, 4736758, 6558588, 7105137, 7414056, 9473516, 13117176, 14210274, 18947032, 21315411, 28420548, 42630822, 56841096, 85261644, 170523288]

約数ペア:

[(1, 170523288), (2, 85261644), (3, 56841096), (4, 42630822), (6, 28420548), (8, 21315411), (9, 18947032), (12, 14210274), (13, 13117176), (18, 9473516), (23, 7414056), (24, 7105137), (26, 6558588), (36, 4736758), (39, 4372392), (46, 3707028), (52, 3279294), (69, 2471352), (72, 2368379), (78, 2186196), (89, 1915992), (92, 1853514), (104, 1639647), (117, 1457464), (138, 1235676), (156, 1093098), (178, 957996), (184, 926757), (207, 823784), (234, 728732), (267, 638664), (276, 617838), (299, 570312), (312, 546549), (356, 478998), (414, 411892), (468, 364366), (534, 319332), (552, 308919), (598, 285156), (712, 239499), (801, 212888), (828, 205946), (897, 190104), (936, 182183), (1068, 159666), (1157, 147384), (1196, 142578), (1602, 106444), (1656, 102973), (1794, 95052), (2047, 83304), (2136, 79833), (2314, 73692), (2392, 71289), (2691, 63368), (3204, 53222), (3471, 49128), (3588, 47526), (4094, 41652), (4628, 36846), (5382, 31684), (6141, 27768), (6408, 26611), (6942, 24564), (7176, 23763), (7921, 21528), (8188, 20826), (9256, 18423), (10413, 16376), (10764, 15842), (12282, 13884)]