159756068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 299376000

約数和(自身を除く): 139619932

約数列:

[1, 2, 4, 23, 46, 89, 92, 109, 178, 179, 218, 356, 358, 436, 716, 2047, 2507, 4094, 4117, 5014, 8188, 8234, 9701, 10028, 15931, 16468, 19402, 19511, 31862, 38804, 39022, 63724, 78044, 223123, 366413, 446246, 448753, 732826, 892492, 897506, 1465652, 1736479, 1795012, 3472958, 6945916, 39939017, 79878034, 159756068]

約数ペア:

[(1, 159756068), (2, 79878034), (4, 39939017), (23, 6945916), (46, 3472958), (89, 1795012), (92, 1736479), (109, 1465652), (178, 897506), (179, 892492), (218, 732826), (356, 448753), (358, 446246), (436, 366413), (716, 223123), (2047, 78044), (2507, 63724), (4094, 39022), (4117, 38804), (5014, 31862), (8188, 19511), (8234, 19402), (9701, 16468), (10028, 15931)]