151984672

素因数分解:

$2^5\times 7^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 356227200

約数和(自身を除く): 204242528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 227, 244, 343, 392, 427, 454, 488, 686, 784, 854, 908, 976, 1372, 1568, 1589, 1708, 1816, 1952, 2744, 2989, 3178, 3416, 3632, 5488, 5978, 6356, 6832, 7264, 10976, 11123, 11956, 12712, 13664, 13847, 20923, 22246, 23912, 25424, 27694, 41846, 44492, 47824, 50848, 55388, 77861, 83692, 88984, 95648, 96929, 110776, 155722, 167384, 177968, 193858, 221552, 311444, 334768, 355936, 387716, 443104, 622888, 669536, 678503, 775432, 1245776, 1357006, 1550864, 2491552, 2714012, 3101728, 4749521, 5428024, 9499042, 10856048, 18998084, 21712096, 37996168, 75992336, 151984672]

約数ペア:

[(1, 151984672), (2, 75992336), (4, 37996168), (7, 21712096), (8, 18998084), (14, 10856048), (16, 9499042), (28, 5428024), (32, 4749521), (49, 3101728), (56, 2714012), (61, 2491552), (98, 1550864), (112, 1357006), (122, 1245776), (196, 775432), (224, 678503), (227, 669536), (244, 622888), (343, 443104), (392, 387716), (427, 355936), (454, 334768), (488, 311444), (686, 221552), (784, 193858), (854, 177968), (908, 167384), (976, 155722), (1372, 110776), (1568, 96929), (1589, 95648), (1708, 88984), (1816, 83692), (1952, 77861), (2744, 55388), (2989, 50848), (3178, 47824), (3416, 44492), (3632, 41846), (5488, 27694), (5978, 25424), (6356, 23912), (6832, 22246), (7264, 20923), (10976, 13847), (11123, 13664), (11956, 12712)]