189517552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 474969600

約数和(自身を除く): 285452048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 37, 38, 56, 58, 74, 76, 83, 112, 116, 133, 148, 152, 166, 203, 232, 259, 266, 296, 304, 332, 406, 464, 518, 532, 551, 581, 592, 664, 703, 812, 1036, 1064, 1073, 1102, 1162, 1328, 1406, 1577, 1624, 2072, 2128, 2146, 2204, 2324, 2407, 2812, 3071, 3154, 3248, 3857, 4144, 4292, 4408, 4648, 4814, 4921, 5624, 6142, 6308, 7511, 7714, 8584, 8816, 9296, 9628, 9842, 11039, 11248, 12284, 12616, 15022, 15428, 16849, 17168, 19256, 19684, 20387, 21497, 22078, 24568, 25232, 30044, 30856, 33698, 38512, 39368, 40774, 42994, 44156, 45733, 49136, 58349, 60088, 61712, 67396, 78736, 81548, 85988, 88312, 89059, 91466, 116698, 120176, 134792, 142709, 163096, 171976, 176624, 178118, 182932, 233396, 269584, 285418, 320131, 326192, 343952, 356236, 365864, 408443, 466792, 570836, 623413, 640262, 712472, 731728, 816886, 933584, 1141672, 1246826, 1280524, 1424944, 1633772, 1692121, 2283344, 2493652, 2561048, 3267544, 3384242, 4987304, 5122096, 6535088, 6768484, 9974608, 11844847, 13536968, 23689694, 27073936, 47379388, 94758776, 189517552]

約数ペア:

[(1, 189517552), (2, 94758776), (4, 47379388), (7, 27073936), (8, 23689694), (14, 13536968), (16, 11844847), (19, 9974608), (28, 6768484), (29, 6535088), (37, 5122096), (38, 4987304), (56, 3384242), (58, 3267544), (74, 2561048), (76, 2493652), (83, 2283344), (112, 1692121), (116, 1633772), (133, 1424944), (148, 1280524), (152, 1246826), (166, 1141672), (203, 933584), (232, 816886), (259, 731728), (266, 712472), (296, 640262), (304, 623413), (332, 570836), (406, 466792), (464, 408443), (518, 365864), (532, 356236), (551, 343952), (581, 326192), (592, 320131), (664, 285418), (703, 269584), (812, 233396), (1036, 182932), (1064, 178118), (1073, 176624), (1102, 171976), (1162, 163096), (1328, 142709), (1406, 134792), (1577, 120176), (1624, 116698), (2072, 91466), (2128, 89059), (2146, 88312), (2204, 85988), (2324, 81548), (2407, 78736), (2812, 67396), (3071, 61712), (3154, 60088), (3248, 58349), (3857, 49136), (4144, 45733), (4292, 44156), (4408, 42994), (4648, 40774), (4814, 39368), (4921, 38512), (5624, 33698), (6142, 30856), (6308, 30044), (7511, 25232), (7714, 24568), (8584, 22078), (8816, 21497), (9296, 20387), (9628, 19684), (9842, 19256), (11039, 17168), (11248, 16849), (12284, 15428), (12616, 15022)]