159464032

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7860

約数の個数: 72

約数和(自身を含む): 393343776

約数和(自身を除く): 233879744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 7823, 10192, 15646, 20384, 31292, 54761, 62584, 101699, 109522, 125168, 203398, 219044, 250336, 383327, 406796, 438088, 711893, 766654, 813592, 876176, 1423786, 1533308, 1627184, 1752352, 2847572, 3066616, 3254368, 4983251, 5695144, 6133232, 9966502, 11390288, 12266464, 19933004, 22780576, 39866008, 79732016, 159464032]

約数ペア:

[(1, 159464032), (2, 79732016), (4, 39866008), (7, 22780576), (8, 19933004), (13, 12266464), (14, 11390288), (16, 9966502), (26, 6133232), (28, 5695144), (32, 4983251), (49, 3254368), (52, 3066616), (56, 2847572), (91, 1752352), (98, 1627184), (104, 1533308), (112, 1423786), (182, 876176), (196, 813592), (208, 766654), (224, 711893), (364, 438088), (392, 406796), (416, 383327), (637, 250336), (728, 219044), (784, 203398), (1274, 125168), (1456, 109522), (1568, 101699), (2548, 62584), (2912, 54761), (5096, 31292), (7823, 20384), (10192, 15646)]