156978256722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1\times {\mathrm{12671}}^1$

素因数の和:13823

約数の個数: 64

約数和(自身を含む): 360223801344

約数和(自身を除く): 203245544622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 743, 794, 1191, 1486, 2229, 2382, 2779, 4458, 5201, 5558, 8337, 10402, 12671, 15603, 16674, 25342, 31206, 38013, 76026, 88697, 177394, 266091, 294971, 532182, 589942, 884913, 1769826, 2064797, 4129594, 5030387, 6194391, 9414553, 10060774, 12388782, 15091161, 18829106, 28243659, 30182322, 35212709, 56487318, 65901871, 70425418, 105638127, 131803742, 197705613, 211276254, 395411226, 3737577541, 7475155082, 11212732623, 22425465246, 26163042787, 52326085574, 78489128361, 156978256722]

約数ペア:

[(1, 156978256722), (2, 78489128361), (3, 52326085574), (6, 26163042787), (7, 22425465246), (14, 11212732623), (21, 7475155082), (42, 3737577541), (397, 395411226), (743, 211276254), (794, 197705613), (1191, 131803742), (1486, 105638127), (2229, 70425418), (2382, 65901871), (2779, 56487318), (4458, 35212709), (5201, 30182322), (5558, 28243659), (8337, 18829106), (10402, 15091161), (12671, 12388782), (15603, 10060774), (16674, 9414553), (25342, 6194391), (31206, 5030387), (38013, 4129594), (76026, 2064797), (88697, 1769826), (177394, 884913), (266091, 589942), (294971, 532182)]