165158496

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 490377888

約数和(自身を除く): 325219392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 71, 72, 82, 96, 123, 142, 144, 164, 197, 213, 246, 284, 288, 328, 369, 394, 426, 492, 568, 591, 639, 656, 738, 788, 852, 984, 1136, 1182, 1278, 1312, 1476, 1576, 1704, 1773, 1968, 2272, 2364, 2556, 2911, 2952, 3152, 3408, 3546, 3936, 4728, 5112, 5822, 5904, 6304, 6816, 7092, 8077, 8733, 9456, 10224, 11644, 11808, 13987, 14184, 16154, 17466, 18912, 20448, 23288, 24231, 26199, 27974, 28368, 32308, 34932, 41961, 46576, 48462, 52398, 55948, 56736, 64616, 69864, 72693, 83922, 93152, 96924, 104796, 111896, 125883, 129232, 139728, 145386, 167844, 193848, 209592, 223792, 251766, 258464, 279456, 290772, 335688, 387696, 419184, 447584, 503532, 573467, 581544, 671376, 775392, 838368, 1007064, 1146934, 1163088, 1342752, 1720401, 2014128, 2293868, 2326176, 3440802, 4028256, 4587736, 5161203, 6881604, 9175472, 10322406, 13763208, 18350944, 20644812, 27526416, 41289624, 55052832, 82579248, 165158496]

約数ペア:

[(1, 165158496), (2, 82579248), (3, 55052832), (4, 41289624), (6, 27526416), (8, 20644812), (9, 18350944), (12, 13763208), (16, 10322406), (18, 9175472), (24, 6881604), (32, 5161203), (36, 4587736), (41, 4028256), (48, 3440802), (71, 2326176), (72, 2293868), (82, 2014128), (96, 1720401), (123, 1342752), (142, 1163088), (144, 1146934), (164, 1007064), (197, 838368), (213, 775392), (246, 671376), (284, 581544), (288, 573467), (328, 503532), (369, 447584), (394, 419184), (426, 387696), (492, 335688), (568, 290772), (591, 279456), (639, 258464), (656, 251766), (738, 223792), (788, 209592), (852, 193848), (984, 167844), (1136, 145386), (1182, 139728), (1278, 129232), (1312, 125883), (1476, 111896), (1576, 104796), (1704, 96924), (1773, 93152), (1968, 83922), (2272, 72693), (2364, 69864), (2556, 64616), (2911, 56736), (2952, 55948), (3152, 52398), (3408, 48462), (3546, 46576), (3936, 41961), (4728, 34932), (5112, 32308), (5822, 28368), (5904, 27974), (6304, 26199), (6816, 24231), (7092, 23288), (8077, 20448), (8733, 18912), (9456, 17466), (10224, 16154), (11644, 14184), (11808, 13987)]