157944416

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 255738784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 37, 38, 56, 59, 68, 74, 76, 112, 118, 119, 133, 136, 148, 152, 224, 236, 238, 259, 266, 272, 296, 304, 323, 413, 472, 476, 518, 532, 544, 592, 608, 629, 646, 703, 826, 944, 952, 1003, 1036, 1064, 1121, 1184, 1258, 1292, 1406, 1652, 1888, 1904, 2006, 2072, 2128, 2183, 2242, 2261, 2516, 2584, 2812, 3304, 3808, 4012, 4144, 4256, 4366, 4403, 4484, 4522, 4921, 5032, 5168, 5624, 6608, 7021, 7847, 8024, 8288, 8732, 8806, 8968, 9044, 9842, 10064, 10336, 11248, 11951, 13216, 14042, 15281, 15694, 16048, 17464, 17612, 17936, 18088, 19057, 19684, 20128, 22496, 23902, 28084, 30562, 31388, 32096, 34928, 35224, 35872, 36176, 37111, 38114, 39368, 41477, 47804, 56168, 61124, 62776, 69856, 70448, 72352, 74222, 76228, 78736, 82954, 83657, 95608, 112336, 122248, 125552, 133399, 140896, 148444, 152456, 157472, 165908, 167314, 191216, 224672, 244496, 251104, 259777, 266798, 290339, 296888, 304912, 331816, 334628, 382432, 488992, 519554, 533596, 580678, 593776, 609824, 663632, 669256, 705109, 1039108, 1067192, 1161356, 1187552, 1327264, 1338512, 1410218, 2078216, 2134384, 2322712, 2677024, 2820436, 4156432, 4268768, 4645424, 4935763, 5640872, 8312864, 9290848, 9871526, 11281744, 19743052, 22563488, 39486104, 78972208, 157944416]

約数ペア:

[(1, 157944416), (2, 78972208), (4, 39486104), (7, 22563488), (8, 19743052), (14, 11281744), (16, 9871526), (17, 9290848), (19, 8312864), (28, 5640872), (32, 4935763), (34, 4645424), (37, 4268768), (38, 4156432), (56, 2820436), (59, 2677024), (68, 2322712), (74, 2134384), (76, 2078216), (112, 1410218), (118, 1338512), (119, 1327264), (133, 1187552), (136, 1161356), (148, 1067192), (152, 1039108), (224, 705109), (236, 669256), (238, 663632), (259, 609824), (266, 593776), (272, 580678), (296, 533596), (304, 519554), (323, 488992), (413, 382432), (472, 334628), (476, 331816), (518, 304912), (532, 296888), (544, 290339), (592, 266798), (608, 259777), (629, 251104), (646, 244496), (703, 224672), (826, 191216), (944, 167314), (952, 165908), (1003, 157472), (1036, 152456), (1064, 148444), (1121, 140896), (1184, 133399), (1258, 125552), (1292, 122248), (1406, 112336), (1652, 95608), (1888, 83657), (1904, 82954), (2006, 78736), (2072, 76228), (2128, 74222), (2183, 72352), (2242, 70448), (2261, 69856), (2516, 62776), (2584, 61124), (2812, 56168), (3304, 47804), (3808, 41477), (4012, 39368), (4144, 38114), (4256, 37111), (4366, 36176), (4403, 35872), (4484, 35224), (4522, 34928), (4921, 32096), (5032, 31388), (5168, 30562), (5624, 28084), (6608, 23902), (7021, 22496), (7847, 20128), (8024, 19684), (8288, 19057), (8732, 18088), (8806, 17936), (8968, 17612), (9044, 17464), (9842, 16048), (10064, 15694), (10336, 15281), (11248, 14042), (11951, 13216)]