156979102332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{194977}}^1$

素因数の和:195407

約数の個数: 72

約数和(自身を含む): 397628774256

約数和(自身を除く): 240649671924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 397, 507, 676, 794, 1014, 1191, 1588, 2028, 2382, 4764, 5161, 10322, 15483, 20644, 30966, 61932, 67093, 134186, 194977, 201279, 268372, 389954, 402558, 584931, 779908, 805116, 1169862, 2339724, 2534701, 5069402, 7604103, 10138804, 15208206, 30416412, 32951113, 65902226, 77405869, 98853339, 131804452, 154811738, 197706678, 232217607, 309623476, 395413356, 464435214, 928870428, 1006276297, 2012552594, 3018828891, 4025105188, 6037657782, 12075315564, 13081591861, 26163183722, 39244775583, 52326367444, 78489551166, 156979102332]

約数ペア:

[(1, 156979102332), (2, 78489551166), (3, 52326367444), (4, 39244775583), (6, 26163183722), (12, 13081591861), (13, 12075315564), (26, 6037657782), (39, 4025105188), (52, 3018828891), (78, 2012552594), (156, 1006276297), (169, 928870428), (338, 464435214), (397, 395413356), (507, 309623476), (676, 232217607), (794, 197706678), (1014, 154811738), (1191, 131804452), (1588, 98853339), (2028, 77405869), (2382, 65902226), (4764, 32951113), (5161, 30416412), (10322, 15208206), (15483, 10138804), (20644, 7604103), (30966, 5069402), (61932, 2534701), (67093, 2339724), (134186, 1169862), (194977, 805116), (201279, 779908), (268372, 584931), (389954, 402558)]