154729172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 311995152

約数和(自身を除く): 157265980

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 884, 1313, 1717, 1733, 2626, 3434, 3466, 5252, 6868, 6932, 22321, 22529, 29461, 44642, 45058, 58922, 89284, 90116, 117844, 175033, 350066, 382993, 700132, 765986, 1531972, 2275429, 2975561, 4550858, 5951122, 9101716, 11902244, 38682293, 77364586, 154729172]

約数ペア:

[(1, 154729172), (2, 77364586), (4, 38682293), (13, 11902244), (17, 9101716), (26, 5951122), (34, 4550858), (52, 2975561), (68, 2275429), (101, 1531972), (202, 765986), (221, 700132), (404, 382993), (442, 350066), (884, 175033), (1313, 117844), (1717, 90116), (1733, 89284), (2626, 58922), (3434, 45058), (3466, 44642), (5252, 29461), (6868, 22529), (6932, 22321)]