147715992

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 440606400

約数和(自身を除く): 292890408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 229, 248, 279, 289, 306, 372, 408, 458, 527, 558, 578, 612, 687, 744, 867, 916, 1054, 1116, 1156, 1224, 1374, 1581, 1734, 1832, 2061, 2108, 2232, 2312, 2601, 2748, 3162, 3468, 3893, 4122, 4216, 4743, 5202, 5496, 6324, 6936, 7099, 7786, 8244, 8959, 9486, 10404, 11679, 12648, 14198, 15572, 16488, 17918, 18972, 20808, 21297, 23358, 26877, 28396, 31144, 35037, 35836, 37944, 42594, 46716, 53754, 56792, 63891, 66181, 70074, 71672, 80631, 85188, 93432, 107508, 120683, 127782, 132362, 140148, 161262, 170376, 198543, 215016, 241366, 255564, 264724, 280296, 322524, 362049, 397086, 482732, 511128, 529448, 595629, 645048, 724098, 794172, 965464, 1086147, 1191258, 1448196, 1588344, 2051611, 2172294, 2382516, 2896392, 4103222, 4344588, 4765032, 6154833, 8206444, 8689176, 12309666, 16412888, 18464499, 24619332, 36928998, 49238664, 73857996, 147715992]

約数ペア:

[(1, 147715992), (2, 73857996), (3, 49238664), (4, 36928998), (6, 24619332), (8, 18464499), (9, 16412888), (12, 12309666), (17, 8689176), (18, 8206444), (24, 6154833), (31, 4765032), (34, 4344588), (36, 4103222), (51, 2896392), (62, 2382516), (68, 2172294), (72, 2051611), (93, 1588344), (102, 1448196), (124, 1191258), (136, 1086147), (153, 965464), (186, 794172), (204, 724098), (229, 645048), (248, 595629), (279, 529448), (289, 511128), (306, 482732), (372, 397086), (408, 362049), (458, 322524), (527, 280296), (558, 264724), (578, 255564), (612, 241366), (687, 215016), (744, 198543), (867, 170376), (916, 161262), (1054, 140148), (1116, 132362), (1156, 127782), (1224, 120683), (1374, 107508), (1581, 93432), (1734, 85188), (1832, 80631), (2061, 71672), (2108, 70074), (2232, 66181), (2312, 63891), (2601, 56792), (2748, 53754), (3162, 46716), (3468, 42594), (3893, 37944), (4122, 35836), (4216, 35037), (4743, 31144), (5202, 28396), (5496, 26877), (6324, 23358), (6936, 21297), (7099, 20808), (7786, 18972), (8244, 17918), (8959, 16488), (9486, 15572), (10404, 14198), (11679, 12648)]