158118468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 243226812

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 89, 92, 123, 138, 157, 164, 178, 246, 267, 276, 314, 356, 471, 492, 534, 628, 942, 943, 1068, 1884, 1886, 2047, 2829, 3611, 3649, 3772, 4094, 5658, 6141, 6437, 7222, 7298, 8188, 10833, 10947, 11316, 12282, 12874, 13973, 14444, 14596, 19311, 21666, 21894, 24564, 25748, 27946, 38622, 41919, 43332, 43788, 55892, 77244, 83838, 83927, 148051, 167676, 167854, 251781, 296102, 321379, 335708, 444153, 503562, 572893, 592204, 642758, 888306, 964137, 1007124, 1145786, 1285516, 1718679, 1776612, 1928274, 2291572, 3437358, 3856548, 6874716, 13176539, 26353078, 39529617, 52706156, 79059234, 158118468]

約数ペア:

[(1, 158118468), (2, 79059234), (3, 52706156), (4, 39529617), (6, 26353078), (12, 13176539), (23, 6874716), (41, 3856548), (46, 3437358), (69, 2291572), (82, 1928274), (89, 1776612), (92, 1718679), (123, 1285516), (138, 1145786), (157, 1007124), (164, 964137), (178, 888306), (246, 642758), (267, 592204), (276, 572893), (314, 503562), (356, 444153), (471, 335708), (492, 321379), (534, 296102), (628, 251781), (942, 167854), (943, 167676), (1068, 148051), (1884, 83927), (1886, 83838), (2047, 77244), (2829, 55892), (3611, 43788), (3649, 43332), (3772, 41919), (4094, 38622), (5658, 27946), (6141, 25748), (6437, 24564), (7222, 21894), (7298, 21666), (8188, 19311), (10833, 14596), (10947, 14444), (11316, 13973), (12282, 12874)]