121419704

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 266595840

約数和(自身を除く): 145176136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 151, 166, 173, 302, 332, 346, 581, 604, 664, 692, 1057, 1162, 1208, 1211, 1384, 2114, 2324, 2422, 4228, 4648, 4844, 8456, 9688, 12533, 14359, 25066, 26123, 28718, 50132, 52246, 57436, 87731, 100264, 100513, 104492, 114872, 175462, 182861, 201026, 208984, 350924, 365722, 402052, 701848, 731444, 804104, 1462888, 2168209, 4336418, 8672836, 15177463, 17345672, 30354926, 60709852, 121419704]

約数ペア:

[(1, 121419704), (2, 60709852), (4, 30354926), (7, 17345672), (8, 15177463), (14, 8672836), (28, 4336418), (56, 2168209), (83, 1462888), (151, 804104), (166, 731444), (173, 701848), (302, 402052), (332, 365722), (346, 350924), (581, 208984), (604, 201026), (664, 182861), (692, 175462), (1057, 114872), (1162, 104492), (1208, 100513), (1211, 100264), (1384, 87731), (2114, 57436), (2324, 52246), (2422, 50132), (4228, 28718), (4648, 26123), (4844, 25066), (8456, 14359), (9688, 12533)]