142697898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 251680086

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 49, 51, 62, 63, 93, 98, 102, 119, 126, 147, 153, 186, 217, 238, 279, 294, 306, 307, 357, 434, 441, 527, 558, 614, 651, 714, 833, 882, 921, 1054, 1071, 1302, 1519, 1581, 1666, 1842, 1953, 2142, 2149, 2499, 2763, 3038, 3162, 3689, 3906, 4298, 4557, 4743, 4998, 5219, 5526, 6447, 7378, 7497, 9114, 9486, 9517, 10438, 11067, 12894, 13671, 14994, 15043, 15657, 19034, 19341, 22134, 25823, 27342, 28551, 30086, 31314, 33201, 36533, 38682, 45129, 46971, 51646, 57102, 66402, 66619, 73066, 77469, 85653, 90258, 93942, 109599, 133238, 135387, 154938, 161789, 171306, 199857, 219198, 232407, 255731, 270774, 323578, 328797, 399714, 464814, 466333, 485367, 511462, 599571, 657594, 767193, 932666, 970734, 1132523, 1199142, 1398999, 1456101, 1534386, 2265046, 2301579, 2797998, 2912202, 3397569, 4196997, 4603158, 6795138, 7927661, 8393994, 10192707, 15855322, 20385414, 23782983, 47565966, 71348949, 142697898]

約数ペア:

[(1, 142697898), (2, 71348949), (3, 47565966), (6, 23782983), (7, 20385414), (9, 15855322), (14, 10192707), (17, 8393994), (18, 7927661), (21, 6795138), (31, 4603158), (34, 4196997), (42, 3397569), (49, 2912202), (51, 2797998), (62, 2301579), (63, 2265046), (93, 1534386), (98, 1456101), (102, 1398999), (119, 1199142), (126, 1132523), (147, 970734), (153, 932666), (186, 767193), (217, 657594), (238, 599571), (279, 511462), (294, 485367), (306, 466333), (307, 464814), (357, 399714), (434, 328797), (441, 323578), (527, 270774), (558, 255731), (614, 232407), (651, 219198), (714, 199857), (833, 171306), (882, 161789), (921, 154938), (1054, 135387), (1071, 133238), (1302, 109599), (1519, 93942), (1581, 90258), (1666, 85653), (1842, 77469), (1953, 73066), (2142, 66619), (2149, 66402), (2499, 57102), (2763, 51646), (3038, 46971), (3162, 45129), (3689, 38682), (3906, 36533), (4298, 33201), (4557, 31314), (4743, 30086), (4998, 28551), (5219, 27342), (5526, 25823), (6447, 22134), (7378, 19341), (7497, 19034), (9114, 15657), (9486, 15043), (9517, 14994), (10438, 13671), (11067, 12894)]