140817222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 400813920

約数和(自身を除く): 259996698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 169, 182, 221, 234, 238, 273, 306, 338, 357, 389, 442, 507, 546, 663, 714, 778, 819, 1014, 1071, 1167, 1183, 1326, 1521, 1547, 1638, 1989, 2142, 2334, 2366, 2723, 2873, 3042, 3094, 3501, 3549, 3978, 4641, 5057, 5446, 5746, 6613, 7002, 7098, 8169, 8619, 9282, 10114, 10647, 13226, 13923, 15171, 16338, 17238, 19839, 20111, 21294, 24507, 25857, 27846, 30342, 35399, 39678, 40222, 45513, 46291, 49014, 51714, 59517, 60333, 65741, 70798, 85969, 91026, 92582, 106197, 119034, 120666, 131482, 138873, 171938, 180999, 197223, 212394, 257907, 277746, 318591, 361998, 394446, 416619, 460187, 515814, 591669, 601783, 637182, 773721, 833238, 920374, 1117597, 1183338, 1203566, 1380561, 1547442, 1805349, 2235194, 2761122, 3352791, 3610698, 4141683, 5416047, 6705582, 7823179, 8283366, 10058373, 10832094, 15646358, 20116746, 23469537, 46939074, 70408611, 140817222]

約数ペア:

[(1, 140817222), (2, 70408611), (3, 46939074), (6, 23469537), (7, 20116746), (9, 15646358), (13, 10832094), (14, 10058373), (17, 8283366), (18, 7823179), (21, 6705582), (26, 5416047), (34, 4141683), (39, 3610698), (42, 3352791), (51, 2761122), (63, 2235194), (78, 1805349), (91, 1547442), (102, 1380561), (117, 1203566), (119, 1183338), (126, 1117597), (153, 920374), (169, 833238), (182, 773721), (221, 637182), (234, 601783), (238, 591669), (273, 515814), (306, 460187), (338, 416619), (357, 394446), (389, 361998), (442, 318591), (507, 277746), (546, 257907), (663, 212394), (714, 197223), (778, 180999), (819, 171938), (1014, 138873), (1071, 131482), (1167, 120666), (1183, 119034), (1326, 106197), (1521, 92582), (1547, 91026), (1638, 85969), (1989, 70798), (2142, 65741), (2334, 60333), (2366, 59517), (2723, 51714), (2873, 49014), (3042, 46291), (3094, 45513), (3501, 40222), (3549, 39678), (3978, 35399), (4641, 30342), (5057, 27846), (5446, 25857), (5746, 24507), (6613, 21294), (7002, 20111), (7098, 19839), (8169, 17238), (8619, 16338), (9282, 15171), (10114, 13923), (10647, 13226)]