191307168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 144

約数和(自身を含む): 602148456

約数和(自身を除く): 410841288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1381, 1443, 1776, 1872, 1924, 2664, 2762, 2886, 3552, 3744, 3848, 4143, 4329, 5328, 5524, 5772, 7696, 8286, 8658, 10656, 11048, 11544, 12429, 15392, 16572, 17316, 17953, 22096, 23088, 24858, 33144, 34632, 35906, 44192, 46176, 49716, 51097, 53859, 66288, 69264, 71812, 99432, 102194, 107718, 132576, 138528, 143624, 153291, 161577, 198864, 204388, 215436, 287248, 306582, 323154, 397728, 408776, 430872, 459873, 574496, 613164, 646308, 664261, 817552, 861744, 919746, 1226328, 1292616, 1328522, 1635104, 1723488, 1839492, 1992783, 2452656, 2585232, 2657044, 3678984, 3985566, 4905312, 5170464, 5314088, 5978349, 7357968, 7971132, 10628176, 11956698, 14715936, 15942264, 21256352, 23913396, 31884528, 47826792, 63769056, 95653584, 191307168]

約数ペア:

[(1, 191307168), (2, 95653584), (3, 63769056), (4, 47826792), (6, 31884528), (8, 23913396), (9, 21256352), (12, 15942264), (13, 14715936), (16, 11956698), (18, 10628176), (24, 7971132), (26, 7357968), (32, 5978349), (36, 5314088), (37, 5170464), (39, 4905312), (48, 3985566), (52, 3678984), (72, 2657044), (74, 2585232), (78, 2452656), (96, 1992783), (104, 1839492), (111, 1723488), (117, 1635104), (144, 1328522), (148, 1292616), (156, 1226328), (208, 919746), (222, 861744), (234, 817552), (288, 664261), (296, 646308), (312, 613164), (333, 574496), (416, 459873), (444, 430872), (468, 408776), (481, 397728), (592, 323154), (624, 306582), (666, 287248), (888, 215436), (936, 204388), (962, 198864), (1184, 161577), (1248, 153291), (1332, 143624), (1381, 138528), (1443, 132576), (1776, 107718), (1872, 102194), (1924, 99432), (2664, 71812), (2762, 69264), (2886, 66288), (3552, 53859), (3744, 51097), (3848, 49716), (4143, 46176), (4329, 44192), (5328, 35906), (5524, 34632), (5772, 33144), (7696, 24858), (8286, 23088), (8658, 22096), (10656, 17953), (11048, 17316), (11544, 16572), (12429, 15392)]