158398128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157141}}^1$

素因数の和:157162

約数の個数: 60

約数和(自身を含む): 506625808

約数和(自身を除く): 348227680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 157141, 314282, 471423, 628564, 942846, 1099987, 1257128, 1414269, 1885692, 2199974, 2514256, 2828538, 3299961, 3771384, 4399948, 5657076, 6599922, 7542768, 8799896, 9899883, 11314152, 13199844, 17599792, 19799766, 22628304, 26399688, 39599532, 52799376, 79199064, 158398128]

約数ペア:

[(1, 158398128), (2, 79199064), (3, 52799376), (4, 39599532), (6, 26399688), (7, 22628304), (8, 19799766), (9, 17599792), (12, 13199844), (14, 11314152), (16, 9899883), (18, 8799896), (21, 7542768), (24, 6599922), (28, 5657076), (36, 4399948), (42, 3771384), (48, 3299961), (56, 2828538), (63, 2514256), (72, 2199974), (84, 1885692), (112, 1414269), (126, 1257128), (144, 1099987), (168, 942846), (252, 628564), (336, 471423), (504, 314282), (1008, 157141)]