156910071460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3129439}}^1$

素因数の和:3129580

約数の個数: 48

約数和(自身を含む): 346992307200

約数和(自身を除く): 190082235740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070, 50140, 3129439, 6258878, 12517756, 15647195, 31294390, 62588780, 71977097, 143954194, 287908388, 341108851, 359885485, 682217702, 719770970, 1364435404, 1439541940, 1705544255, 3411088510, 6822177020, 7845503573, 15691007146, 31382014292, 39227517865, 78455035730, 156910071460]

約数ペア:

[(1, 156910071460), (2, 78455035730), (4, 39227517865), (5, 31382014292), (10, 15691007146), (20, 7845503573), (23, 6822177020), (46, 3411088510), (92, 1705544255), (109, 1439541940), (115, 1364435404), (218, 719770970), (230, 682217702), (436, 359885485), (460, 341108851), (545, 287908388), (1090, 143954194), (2180, 71977097), (2507, 62588780), (5014, 31294390), (10028, 15647195), (12535, 12517756), (25070, 6258878), (50140, 3129439)]