148985996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 130431604

約数列:

[1, 2, 4, 23, 46, 83, 92, 109, 166, 179, 218, 332, 358, 436, 716, 1909, 2507, 3818, 4117, 5014, 7636, 8234, 9047, 10028, 14857, 16468, 18094, 19511, 29714, 36188, 39022, 59428, 78044, 208081, 341711, 416162, 448753, 683422, 832324, 897506, 1366844, 1619413, 1795012, 3238826, 6477652, 37246499, 74492998, 148985996]

約数ペア:

[(1, 148985996), (2, 74492998), (4, 37246499), (23, 6477652), (46, 3238826), (83, 1795012), (92, 1619413), (109, 1366844), (166, 897506), (179, 832324), (218, 683422), (332, 448753), (358, 416162), (436, 341711), (716, 208081), (1909, 78044), (2507, 59428), (3818, 39022), (4117, 36188), (5014, 29714), (7636, 19511), (8234, 18094), (9047, 16468), (10028, 14857)]