154420056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{306389}}^1$

素因数の和:306408

約数の個数: 48

約数和(自身を含む): 477968400

約数和(自身を除く): 323548344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 306389, 612778, 919167, 1225556, 1838334, 2144723, 2451112, 2757501, 3676668, 4289446, 5515002, 6434169, 7353336, 8578892, 11030004, 12868338, 17157784, 19302507, 22060008, 25736676, 38605014, 51473352, 77210028, 154420056]

約数ペア:

[(1, 154420056), (2, 77210028), (3, 51473352), (4, 38605014), (6, 25736676), (7, 22060008), (8, 19302507), (9, 17157784), (12, 12868338), (14, 11030004), (18, 8578892), (21, 7353336), (24, 6434169), (28, 5515002), (36, 4289446), (42, 3676668), (56, 2757501), (63, 2451112), (72, 2144723), (84, 1838334), (126, 1225556), (168, 919167), (252, 612778), (504, 306389)]