138631584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2307

約数の個数: 144

約数和(自身を含む): 456085728

約数和(自身を除く): 317454144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2267, 2352, 2548, 2912, 3822, 4368, 4534, 4704, 5096, 6801, 7644, 8736, 9068, 10192, 13602, 15288, 15869, 18136, 20384, 27204, 29471, 30576, 31738, 36272, 47607, 54408, 58942, 61152, 63476, 72544, 88413, 95214, 108816, 111083, 117884, 126952, 176826, 190428, 206297, 217632, 222166, 235768, 253904, 333249, 353652, 380856, 412594, 444332, 471536, 507808, 618891, 666498, 707304, 761712, 825188, 888664, 943072, 1237782, 1332996, 1414608, 1444079, 1523424, 1650376, 1777328, 2475564, 2665992, 2829216, 2888158, 3300752, 3554656, 4332237, 4951128, 5331984, 5776316, 6601504, 8664474, 9902256, 10663968, 11552632, 17328948, 19804512, 23105264, 34657896, 46210528, 69315792, 138631584]

約数ペア:

[(1, 138631584), (2, 69315792), (3, 46210528), (4, 34657896), (6, 23105264), (7, 19804512), (8, 17328948), (12, 11552632), (13, 10663968), (14, 9902256), (16, 8664474), (21, 6601504), (24, 5776316), (26, 5331984), (28, 4951128), (32, 4332237), (39, 3554656), (42, 3300752), (48, 2888158), (49, 2829216), (52, 2665992), (56, 2475564), (78, 1777328), (84, 1650376), (91, 1523424), (96, 1444079), (98, 1414608), (104, 1332996), (112, 1237782), (147, 943072), (156, 888664), (168, 825188), (182, 761712), (196, 707304), (208, 666498), (224, 618891), (273, 507808), (294, 471536), (312, 444332), (336, 412594), (364, 380856), (392, 353652), (416, 333249), (546, 253904), (588, 235768), (624, 222166), (637, 217632), (672, 206297), (728, 190428), (784, 176826), (1092, 126952), (1176, 117884), (1248, 111083), (1274, 108816), (1456, 95214), (1568, 88413), (1911, 72544), (2184, 63476), (2267, 61152), (2352, 58942), (2548, 54408), (2912, 47607), (3822, 36272), (4368, 31738), (4534, 30576), (4704, 29471), (5096, 27204), (6801, 20384), (7644, 18136), (8736, 15869), (9068, 15288), (10192, 13602)]