186838488

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 551992320

約数和(自身を除く): 365153832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 81, 93, 108, 124, 131, 142, 162, 186, 213, 216, 248, 262, 279, 284, 324, 372, 393, 426, 524, 558, 568, 639, 648, 744, 786, 837, 852, 1048, 1116, 1179, 1278, 1572, 1674, 1704, 1917, 2201, 2232, 2358, 2511, 2556, 3144, 3348, 3537, 3834, 4061, 4402, 4716, 5022, 5112, 5751, 6603, 6696, 7074, 7668, 8122, 8804, 9301, 9432, 10044, 10611, 11502, 12183, 13206, 14148, 15336, 16244, 17608, 18602, 19809, 20088, 21222, 23004, 24366, 26412, 27903, 28296, 32488, 36549, 37204, 39618, 42444, 46008, 48732, 52824, 55806, 59427, 73098, 74408, 79236, 83709, 84888, 97464, 109647, 111612, 118854, 146196, 158472, 167418, 178281, 219294, 223224, 237708, 251127, 288331, 292392, 328941, 334836, 356562, 438588, 475416, 502254, 576662, 657882, 669672, 713124, 753381, 864993, 877176, 1004508, 1153324, 1315764, 1426248, 1506762, 1729986, 2009016, 2306648, 2594979, 2631528, 3013524, 3459972, 5189958, 6027048, 6919944, 7784937, 10379916, 15569874, 20759832, 23354811, 31139748, 46709622, 62279496, 93419244, 186838488]

約数ペア:

[(1, 186838488), (2, 93419244), (3, 62279496), (4, 46709622), (6, 31139748), (8, 23354811), (9, 20759832), (12, 15569874), (18, 10379916), (24, 7784937), (27, 6919944), (31, 6027048), (36, 5189958), (54, 3459972), (62, 3013524), (71, 2631528), (72, 2594979), (81, 2306648), (93, 2009016), (108, 1729986), (124, 1506762), (131, 1426248), (142, 1315764), (162, 1153324), (186, 1004508), (213, 877176), (216, 864993), (248, 753381), (262, 713124), (279, 669672), (284, 657882), (324, 576662), (372, 502254), (393, 475416), (426, 438588), (524, 356562), (558, 334836), (568, 328941), (639, 292392), (648, 288331), (744, 251127), (786, 237708), (837, 223224), (852, 219294), (1048, 178281), (1116, 167418), (1179, 158472), (1278, 146196), (1572, 118854), (1674, 111612), (1704, 109647), (1917, 97464), (2201, 84888), (2232, 83709), (2358, 79236), (2511, 74408), (2556, 73098), (3144, 59427), (3348, 55806), (3537, 52824), (3834, 48732), (4061, 46008), (4402, 42444), (4716, 39618), (5022, 37204), (5112, 36549), (5751, 32488), (6603, 28296), (6696, 27903), (7074, 26412), (7668, 24366), (8122, 23004), (8804, 21222), (9301, 20088), (9432, 19809), (10044, 18602), (10611, 17608), (11502, 16244), (12183, 15336), (13206, 14148)]