196340742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^2$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 480562992

約数和(自身を除く): 284222250

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 191, 207, 234, 299, 382, 414, 573, 598, 897, 1146, 1719, 1794, 2483, 2691, 3438, 4393, 4966, 5382, 7449, 8786, 13179, 14898, 22347, 26358, 36481, 39537, 44694, 57109, 72962, 79074, 109443, 114218, 171327, 218886, 328329, 342654, 474253, 513981, 656658, 839063, 948506, 1027962, 1422759, 1678126, 2517189, 2845518, 4268277, 5034378, 7551567, 8536554, 10907819, 15103134, 21815638, 32723457, 65446914, 98170371, 196340742]

約数ペア:

[(1, 196340742), (2, 98170371), (3, 65446914), (6, 32723457), (9, 21815638), (13, 15103134), (18, 10907819), (23, 8536554), (26, 7551567), (39, 5034378), (46, 4268277), (69, 2845518), (78, 2517189), (117, 1678126), (138, 1422759), (191, 1027962), (207, 948506), (234, 839063), (299, 656658), (382, 513981), (414, 474253), (573, 342654), (598, 328329), (897, 218886), (1146, 171327), (1719, 114218), (1794, 109443), (2483, 79074), (2691, 72962), (3438, 57109), (4393, 44694), (4966, 39537), (5382, 36481), (7449, 26358), (8786, 22347), (13179, 14898)]