140663802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 311869440

約数和(自身を除く): 171205638

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 318, 589, 751, 1007, 1178, 1502, 1643, 1767, 2014, 2253, 3021, 3286, 3534, 4506, 4929, 6042, 9858, 14269, 23281, 28538, 31217, 39803, 42807, 46562, 62434, 69843, 79606, 85614, 93651, 119409, 139686, 187302, 238818, 442339, 756257, 884678, 1233893, 1327017, 1512514, 2268771, 2467786, 2654034, 3701679, 4537542, 7403358, 23443967, 46887934, 70331901, 140663802]

約数ペア:

[(1, 140663802), (2, 70331901), (3, 46887934), (6, 23443967), (19, 7403358), (31, 4537542), (38, 3701679), (53, 2654034), (57, 2467786), (62, 2268771), (93, 1512514), (106, 1327017), (114, 1233893), (159, 884678), (186, 756257), (318, 442339), (589, 238818), (751, 187302), (1007, 139686), (1178, 119409), (1502, 93651), (1643, 85614), (1767, 79606), (2014, 69843), (2253, 62434), (3021, 46562), (3286, 42807), (3534, 39803), (4506, 31217), (4929, 28538), (6042, 23281), (9858, 14269)]