156935067872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{5113}}^1\times {\mathrm{7927}}^1$

素因数の和:13072

約数の個数: 72

約数和(自身を含む): 339716433168

約数和(自身を除く): 182781365296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 5113, 7927, 10226, 15854, 20452, 31708, 40904, 56243, 63416, 81808, 87197, 112486, 126832, 163616, 174394, 224972, 253664, 348788, 449944, 618673, 697576, 899888, 959167, 1237346, 1395152, 1799776, 1918334, 2474692, 2790304, 3836668, 4949384, 7673336, 9898768, 15346672, 19797536, 30693344, 40530751, 81061502, 162123004, 324246008, 445838261, 648492016, 891676522, 1296984032, 1783353044, 3566706088, 4904220871, 7133412176, 9808441742, 14266824352, 19616883484, 39233766968, 78467533936, 156935067872]

約数ペア:

[(1, 156935067872), (2, 78467533936), (4, 39233766968), (8, 19616883484), (11, 14266824352), (16, 9808441742), (22, 7133412176), (32, 4904220871), (44, 3566706088), (88, 1783353044), (121, 1296984032), (176, 891676522), (242, 648492016), (352, 445838261), (484, 324246008), (968, 162123004), (1936, 81061502), (3872, 40530751), (5113, 30693344), (7927, 19797536), (10226, 15346672), (15854, 9898768), (20452, 7673336), (31708, 4949384), (40904, 3836668), (56243, 2790304), (63416, 2474692), (81808, 1918334), (87197, 1799776), (112486, 1395152), (126832, 1237346), (163616, 959167), (174394, 899888), (224972, 697576), (253664, 618673), (348788, 449944)]