156928713856

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{60013}}^1$

素因数の和:60717

約数の個数: 64

約数和(自身を含む): 323211398400

約数和(自身を除く): 166282684544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 659, 992, 1318, 1984, 2636, 3968, 5272, 10544, 20429, 21088, 40858, 42176, 60013, 81716, 84352, 120026, 163432, 240052, 326864, 480104, 653728, 960208, 1307456, 1860403, 1920416, 2614912, 3720806, 3840832, 7441612, 7681664, 14883224, 29766448, 39548567, 59532896, 79097134, 119065792, 158194268, 238131584, 316388536, 632777072, 1226005577, 1265554144, 2452011154, 2531108288, 4904022308, 5062216576, 9808044616, 19616089232, 39232178464, 78464356928, 156928713856]

約数ペア:

[(1, 156928713856), (2, 78464356928), (4, 39232178464), (8, 19616089232), (16, 9808044616), (31, 5062216576), (32, 4904022308), (62, 2531108288), (64, 2452011154), (124, 1265554144), (128, 1226005577), (248, 632777072), (496, 316388536), (659, 238131584), (992, 158194268), (1318, 119065792), (1984, 79097134), (2636, 59532896), (3968, 39548567), (5272, 29766448), (10544, 14883224), (20429, 7681664), (21088, 7441612), (40858, 3840832), (42176, 3720806), (60013, 2614912), (81716, 1920416), (84352, 1860403), (120026, 1307456), (163432, 960208), (240052, 653728), (326864, 480104)]