122601892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 264756800

約数和(自身を除く): 142154908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 139, 218, 238, 278, 289, 436, 476, 556, 578, 763, 973, 1156, 1526, 1853, 1946, 2023, 2363, 3052, 3706, 3892, 4046, 4726, 7412, 8092, 9452, 12971, 15151, 16541, 25942, 30302, 31501, 33082, 40171, 51884, 60604, 63002, 66164, 80342, 106057, 126004, 160684, 212114, 220507, 257567, 281197, 424228, 441014, 515134, 562394, 882028, 1030268, 1124788, 1802969, 3605938, 4378639, 7211876, 8757278, 17514556, 30650473, 61300946, 122601892]

約数ペア:

[(1, 122601892), (2, 61300946), (4, 30650473), (7, 17514556), (14, 8757278), (17, 7211876), (28, 4378639), (34, 3605938), (68, 1802969), (109, 1124788), (119, 1030268), (139, 882028), (218, 562394), (238, 515134), (278, 441014), (289, 424228), (436, 281197), (476, 257567), (556, 220507), (578, 212114), (763, 160684), (973, 126004), (1156, 106057), (1526, 80342), (1853, 66164), (1946, 63002), (2023, 60604), (2363, 51884), (3052, 40171), (3706, 33082), (3892, 31501), (4046, 30302), (4726, 25942), (7412, 16541), (8092, 15151), (9452, 12971)]