131497992

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 410417280

約数和(自身を除く): 278919288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 153, 162, 173, 184, 204, 207, 216, 243, 276, 306, 324, 346, 391, 408, 414, 459, 486, 519, 552, 612, 621, 648, 692, 782, 828, 918, 972, 1038, 1173, 1224, 1242, 1377, 1384, 1557, 1564, 1656, 1836, 1863, 1944, 2076, 2346, 2484, 2754, 2941, 3114, 3128, 3519, 3672, 3726, 3979, 4131, 4152, 4671, 4692, 4968, 5508, 5589, 5882, 6228, 7038, 7452, 7958, 8262, 8823, 9342, 9384, 10557, 11016, 11178, 11764, 11937, 12456, 14013, 14076, 14904, 15916, 16524, 17646, 18684, 21114, 22356, 23528, 23874, 26469, 28026, 28152, 31671, 31832, 33048, 35292, 35811, 37368, 42039, 42228, 44712, 47748, 52938, 56052, 63342, 67643, 70584, 71622, 79407, 84078, 84456, 95013, 95496, 105876, 107433, 112104, 126684, 135286, 143244, 158814, 168156, 190026, 202929, 211752, 214866, 238221, 253368, 270572, 286488, 317628, 322299, 336312, 380052, 405858, 429732, 476442, 541144, 608787, 635256, 644598, 714663, 760104, 811716, 859464, 952884, 966897, 1217574, 1289196, 1429326, 1623432, 1826361, 1905768, 1933794, 2435148, 2578392, 2858652, 3652722, 3867588, 4870296, 5479083, 5717304, 7305444, 7735176, 10958166, 14610888, 16437249, 21916332, 32874498, 43832664, 65748996, 131497992]

約数ペア:

[(1, 131497992), (2, 65748996), (3, 43832664), (4, 32874498), (6, 21916332), (8, 16437249), (9, 14610888), (12, 10958166), (17, 7735176), (18, 7305444), (23, 5717304), (24, 5479083), (27, 4870296), (34, 3867588), (36, 3652722), (46, 2858652), (51, 2578392), (54, 2435148), (68, 1933794), (69, 1905768), (72, 1826361), (81, 1623432), (92, 1429326), (102, 1289196), (108, 1217574), (136, 966897), (138, 952884), (153, 859464), (162, 811716), (173, 760104), (184, 714663), (204, 644598), (207, 635256), (216, 608787), (243, 541144), (276, 476442), (306, 429732), (324, 405858), (346, 380052), (391, 336312), (408, 322299), (414, 317628), (459, 286488), (486, 270572), (519, 253368), (552, 238221), (612, 214866), (621, 211752), (648, 202929), (692, 190026), (782, 168156), (828, 158814), (918, 143244), (972, 135286), (1038, 126684), (1173, 112104), (1224, 107433), (1242, 105876), (1377, 95496), (1384, 95013), (1557, 84456), (1564, 84078), (1656, 79407), (1836, 71622), (1863, 70584), (1944, 67643), (2076, 63342), (2346, 56052), (2484, 52938), (2754, 47748), (2941, 44712), (3114, 42228), (3128, 42039), (3519, 37368), (3672, 35811), (3726, 35292), (3979, 33048), (4131, 31832), (4152, 31671), (4671, 28152), (4692, 28026), (4968, 26469), (5508, 23874), (5589, 23528), (5882, 22356), (6228, 21114), (7038, 18684), (7452, 17646), (7958, 16524), (8262, 15916), (8823, 14904), (9342, 14076), (9384, 14013), (10557, 12456), (11016, 11937), (11178, 11764)]