156928268584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{33203}}^1$

素因数の和:33490

約数の個数: 64

約数和(自身を含む): 305960250240

約数和(自身を除く): 149031981656

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 157, 212, 284, 314, 424, 568, 628, 1256, 3763, 7526, 8321, 11147, 15052, 16642, 22294, 30104, 33203, 33284, 44588, 66406, 66568, 89176, 132812, 265624, 590791, 1181582, 1759759, 2357413, 2363164, 3519518, 4714826, 4726328, 5212871, 7039036, 9429652, 10425742, 14078072, 18859304, 20851484, 41702968, 124942889, 249885778, 276282163, 370113841, 499771556, 552564326, 740227682, 999543112, 1105128652, 1480455364, 2210257304, 2960910728, 19616033573, 39232067146, 78464134292, 156928268584]

約数ペア:

[(1, 156928268584), (2, 78464134292), (4, 39232067146), (8, 19616033573), (53, 2960910728), (71, 2210257304), (106, 1480455364), (142, 1105128652), (157, 999543112), (212, 740227682), (284, 552564326), (314, 499771556), (424, 370113841), (568, 276282163), (628, 249885778), (1256, 124942889), (3763, 41702968), (7526, 20851484), (8321, 18859304), (11147, 14078072), (15052, 10425742), (16642, 9429652), (22294, 7039036), (30104, 5212871), (33203, 4726328), (33284, 4714826), (44588, 3519518), (66406, 2363164), (66568, 2357413), (89176, 1759759), (132812, 1181582), (265624, 590791)]