169725248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 441057792

約数和(自身を除く): 271332544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 101, 112, 121, 124, 154, 176, 202, 217, 224, 242, 248, 308, 341, 352, 404, 434, 448, 484, 496, 616, 682, 704, 707, 808, 847, 868, 968, 992, 1111, 1232, 1364, 1414, 1616, 1694, 1736, 1936, 1984, 2222, 2387, 2464, 2728, 2828, 3131, 3232, 3388, 3472, 3751, 3872, 4444, 4774, 4928, 5456, 5656, 6262, 6464, 6776, 6944, 7502, 7744, 7777, 8888, 9548, 10912, 11312, 12221, 12524, 13552, 13888, 15004, 15554, 17776, 19096, 21824, 21917, 22624, 24442, 25048, 26257, 27104, 30008, 31108, 34441, 35552, 38192, 43834, 45248, 48884, 50096, 52514, 54208, 60016, 62216, 68882, 71104, 76384, 85547, 87668, 97768, 100192, 105028, 120032, 124432, 137764, 152768, 171094, 175336, 195536, 200384, 210056, 240064, 241087, 248864, 275528, 342188, 350672, 378851, 391072, 420112, 482174, 497728, 551056, 684376, 701344, 757702, 782144, 840224, 964348, 1102112, 1368752, 1402688, 1515404, 1680448, 1928696, 2204224, 2651957, 2737504, 3030808, 3857392, 5303914, 5475008, 6061616, 7714784, 10607828, 12123232, 15429568, 21215656, 24246464, 42431312, 84862624, 169725248]

約数ペア:

[(1, 169725248), (2, 84862624), (4, 42431312), (7, 24246464), (8, 21215656), (11, 15429568), (14, 12123232), (16, 10607828), (22, 7714784), (28, 6061616), (31, 5475008), (32, 5303914), (44, 3857392), (56, 3030808), (62, 2737504), (64, 2651957), (77, 2204224), (88, 1928696), (101, 1680448), (112, 1515404), (121, 1402688), (124, 1368752), (154, 1102112), (176, 964348), (202, 840224), (217, 782144), (224, 757702), (242, 701344), (248, 684376), (308, 551056), (341, 497728), (352, 482174), (404, 420112), (434, 391072), (448, 378851), (484, 350672), (496, 342188), (616, 275528), (682, 248864), (704, 241087), (707, 240064), (808, 210056), (847, 200384), (868, 195536), (968, 175336), (992, 171094), (1111, 152768), (1232, 137764), (1364, 124432), (1414, 120032), (1616, 105028), (1694, 100192), (1736, 97768), (1936, 87668), (1984, 85547), (2222, 76384), (2387, 71104), (2464, 68882), (2728, 62216), (2828, 60016), (3131, 54208), (3232, 52514), (3388, 50096), (3472, 48884), (3751, 45248), (3872, 43834), (4444, 38192), (4774, 35552), (4928, 34441), (5456, 31108), (5656, 30008), (6262, 27104), (6464, 26257), (6776, 25048), (6944, 24442), (7502, 22624), (7744, 21917), (7777, 21824), (8888, 19096), (9548, 17776), (10912, 15554), (11312, 15004), (12221, 13888), (12524, 13552)]