153111728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 403783680

約数和(自身を除く): 250671952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 211, 217, 248, 266, 304, 308, 341, 418, 422, 434, 496, 532, 589, 616, 682, 836, 844, 868, 1064, 1178, 1232, 1364, 1463, 1477, 1672, 1688, 1736, 2128, 2321, 2356, 2387, 2728, 2926, 2954, 3344, 3376, 3472, 4009, 4123, 4642, 4712, 4774, 5456, 5852, 5908, 6479, 6541, 8018, 8246, 9284, 9424, 9548, 11704, 11816, 12958, 13082, 16036, 16247, 16492, 18568, 19096, 23408, 23632, 25916, 26164, 28063, 32072, 32494, 32984, 37136, 38192, 44099, 45353, 45787, 51832, 52328, 56126, 64144, 64988, 65968, 71951, 88198, 90706, 91574, 103664, 104656, 112252, 124279, 129976, 143902, 176396, 181412, 183148, 224504, 248558, 259952, 287804, 308693, 352792, 362824, 366296, 449008, 497116, 503657, 575608, 617386, 705584, 725648, 732592, 869953, 994232, 1007314, 1151216, 1234772, 1367069, 1739906, 1988464, 2014628, 2469544, 2734138, 3479812, 4029256, 4939088, 5468276, 6959624, 8058512, 9569483, 10936552, 13919248, 19138966, 21873104, 38277932, 76555864, 153111728]

約数ペア:

[(1, 153111728), (2, 76555864), (4, 38277932), (7, 21873104), (8, 19138966), (11, 13919248), (14, 10936552), (16, 9569483), (19, 8058512), (22, 6959624), (28, 5468276), (31, 4939088), (38, 4029256), (44, 3479812), (56, 2734138), (62, 2469544), (76, 2014628), (77, 1988464), (88, 1739906), (112, 1367069), (124, 1234772), (133, 1151216), (152, 1007314), (154, 994232), (176, 869953), (209, 732592), (211, 725648), (217, 705584), (248, 617386), (266, 575608), (304, 503657), (308, 497116), (341, 449008), (418, 366296), (422, 362824), (434, 352792), (496, 308693), (532, 287804), (589, 259952), (616, 248558), (682, 224504), (836, 183148), (844, 181412), (868, 176396), (1064, 143902), (1178, 129976), (1232, 124279), (1364, 112252), (1463, 104656), (1477, 103664), (1672, 91574), (1688, 90706), (1736, 88198), (2128, 71951), (2321, 65968), (2356, 64988), (2387, 64144), (2728, 56126), (2926, 52328), (2954, 51832), (3344, 45787), (3376, 45353), (3472, 44099), (4009, 38192), (4123, 37136), (4642, 32984), (4712, 32494), (4774, 32072), (5456, 28063), (5852, 26164), (5908, 25916), (6479, 23632), (6541, 23408), (8018, 19096), (8246, 18568), (9284, 16492), (9424, 16247), (9548, 16036), (11704, 13082), (11816, 12958)]