156739558384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{6329}}^1$

素因数の和:6922

約数の個数: 80

約数和(自身を含む): 319588027200

約数和(自身を除く): 162848468816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 389, 692, 778, 1384, 1556, 2768, 3112, 3979, 6224, 6329, 7958, 8947, 12658, 15916, 17894, 25316, 31832, 35788, 50632, 63664, 67297, 71576, 101264, 134594, 143152, 145567, 269188, 291134, 538376, 582268, 1076752, 1094917, 1164536, 1547831, 2189834, 2329072, 2461981, 3095662, 4379668, 4923962, 6191324, 8759336, 9847924, 12382648, 17518672, 19695848, 24765296, 25183091, 39391696, 50366182, 56625563, 100732364, 113251126, 201464728, 226502252, 402929456, 425922713, 453004504, 851845426, 906009008, 1703690852, 3407381704, 6814763408, 9796222399, 19592444798, 39184889596, 78369779192, 156739558384]

約数ペア:

[(1, 156739558384), (2, 78369779192), (4, 39184889596), (8, 19592444798), (16, 9796222399), (23, 6814763408), (46, 3407381704), (92, 1703690852), (173, 906009008), (184, 851845426), (346, 453004504), (368, 425922713), (389, 402929456), (692, 226502252), (778, 201464728), (1384, 113251126), (1556, 100732364), (2768, 56625563), (3112, 50366182), (3979, 39391696), (6224, 25183091), (6329, 24765296), (7958, 19695848), (8947, 17518672), (12658, 12382648), (15916, 9847924), (17894, 8759336), (25316, 6191324), (31832, 4923962), (35788, 4379668), (50632, 3095662), (63664, 2461981), (67297, 2329072), (71576, 2189834), (101264, 1547831), (134594, 1164536), (143152, 1094917), (145567, 1076752), (269188, 582268), (291134, 538376)]