239175144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 731203200

約数和(自身を除く): 492028056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 61, 71, 72, 78, 104, 117, 118, 122, 142, 156, 177, 183, 213, 234, 236, 244, 284, 312, 354, 366, 426, 468, 472, 488, 531, 549, 568, 639, 708, 732, 767, 793, 852, 923, 936, 1062, 1098, 1278, 1416, 1464, 1534, 1586, 1704, 1846, 2124, 2196, 2301, 2379, 2556, 2769, 3068, 3172, 3599, 3692, 4189, 4248, 4331, 4392, 4602, 4758, 5112, 5538, 6136, 6344, 6903, 7137, 7198, 7384, 8307, 8378, 8662, 9204, 9516, 10797, 11076, 12567, 12993, 13806, 14274, 14396, 16614, 16756, 17324, 18408, 19032, 21594, 22152, 25134, 25986, 27612, 28548, 28792, 32391, 33228, 33512, 34648, 37701, 38979, 43188, 46787, 50268, 51972, 54457, 55224, 56303, 57096, 64782, 66456, 75402, 77958, 86376, 93574, 100536, 103944, 108914, 112606, 129564, 140361, 150804, 155916, 163371, 168909, 187148, 217828, 225212, 255529, 259128, 280722, 301608, 311832, 326742, 337818, 374296, 421083, 435656, 450424, 490113, 506727, 511058, 561444, 653484, 675636, 766587, 842166, 980226, 1013454, 1022116, 1122888, 1306968, 1351272, 1533174, 1684332, 1960452, 2026908, 2044232, 2299761, 3066348, 3321877, 3368664, 3920904, 4053816, 4599522, 6132696, 6643754, 9199044, 9965631, 13287508, 18398088, 19931262, 26575016, 29896893, 39862524, 59793786, 79725048, 119587572, 239175144]

約数ペア:

[(1, 239175144), (2, 119587572), (3, 79725048), (4, 59793786), (6, 39862524), (8, 29896893), (9, 26575016), (12, 19931262), (13, 18398088), (18, 13287508), (24, 9965631), (26, 9199044), (36, 6643754), (39, 6132696), (52, 4599522), (59, 4053816), (61, 3920904), (71, 3368664), (72, 3321877), (78, 3066348), (104, 2299761), (117, 2044232), (118, 2026908), (122, 1960452), (142, 1684332), (156, 1533174), (177, 1351272), (183, 1306968), (213, 1122888), (234, 1022116), (236, 1013454), (244, 980226), (284, 842166), (312, 766587), (354, 675636), (366, 653484), (426, 561444), (468, 511058), (472, 506727), (488, 490113), (531, 450424), (549, 435656), (568, 421083), (639, 374296), (708, 337818), (732, 326742), (767, 311832), (793, 301608), (852, 280722), (923, 259128), (936, 255529), (1062, 225212), (1098, 217828), (1278, 187148), (1416, 168909), (1464, 163371), (1534, 155916), (1586, 150804), (1704, 140361), (1846, 129564), (2124, 112606), (2196, 108914), (2301, 103944), (2379, 100536), (2556, 93574), (2769, 86376), (3068, 77958), (3172, 75402), (3599, 66456), (3692, 64782), (4189, 57096), (4248, 56303), (4331, 55224), (4392, 54457), (4602, 51972), (4758, 50268), (5112, 46787), (5538, 43188), (6136, 38979), (6344, 37701), (6903, 34648), (7137, 33512), (7198, 33228), (7384, 32391), (8307, 28792), (8378, 28548), (8662, 27612), (9204, 25986), (9516, 25134), (10797, 22152), (11076, 21594), (12567, 19032), (12993, 18408), (13806, 17324), (14274, 16756), (14396, 16614)]