113978384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 133505776

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 89, 94, 104, 131, 178, 188, 208, 262, 356, 376, 524, 611, 712, 752, 1048, 1157, 1222, 1424, 1703, 2096, 2314, 2444, 3406, 4183, 4628, 4888, 6157, 6812, 8366, 9256, 9776, 11659, 12314, 13624, 16732, 18512, 23318, 24628, 27248, 33464, 46636, 49256, 54379, 66928, 80041, 93272, 98512, 108758, 151567, 160082, 186544, 217516, 303134, 320164, 435032, 547973, 606268, 640328, 870064, 1095946, 1212536, 1280656, 2191892, 2425072, 4383784, 7123649, 8767568, 14247298, 28494596, 56989192, 113978384]

約数ペア:

[(1, 113978384), (2, 56989192), (4, 28494596), (8, 14247298), (13, 8767568), (16, 7123649), (26, 4383784), (47, 2425072), (52, 2191892), (89, 1280656), (94, 1212536), (104, 1095946), (131, 870064), (178, 640328), (188, 606268), (208, 547973), (262, 435032), (356, 320164), (376, 303134), (524, 217516), (611, 186544), (712, 160082), (752, 151567), (1048, 108758), (1157, 98512), (1222, 93272), (1424, 80041), (1703, 66928), (2096, 54379), (2314, 49256), (2444, 46636), (3406, 33464), (4183, 27248), (4628, 24628), (4888, 23318), (6157, 18512), (6812, 16732), (8366, 13624), (9256, 12314), (9776, 11659)]