170238138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 411402240

約数和(自身を除く): 241164102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 383, 399, 557, 766, 798, 1114, 1149, 1671, 2298, 2681, 3342, 3899, 5362, 7277, 7798, 8043, 10583, 11697, 14554, 16086, 21166, 21831, 23394, 31749, 43662, 50939, 63498, 74081, 101878, 148162, 152817, 213331, 222243, 305634, 426662, 444486, 639993, 1279986, 1493317, 2986634, 4053289, 4479951, 8106578, 8959902, 12159867, 24319734, 28373023, 56746046, 85119069, 170238138]

約数ペア:

[(1, 170238138), (2, 85119069), (3, 56746046), (6, 28373023), (7, 24319734), (14, 12159867), (19, 8959902), (21, 8106578), (38, 4479951), (42, 4053289), (57, 2986634), (114, 1493317), (133, 1279986), (266, 639993), (383, 444486), (399, 426662), (557, 305634), (766, 222243), (798, 213331), (1114, 152817), (1149, 148162), (1671, 101878), (2298, 74081), (2681, 63498), (3342, 50939), (3899, 43662), (5362, 31749), (7277, 23394), (7798, 21831), (8043, 21166), (10583, 16086), (11697, 14554)]