149232896

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 310033920

約数和(自身を除く): 160801024

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 157, 158, 188, 256, 314, 316, 376, 628, 632, 752, 1256, 1264, 1504, 2512, 2528, 3008, 3713, 5024, 5056, 6016, 7379, 7426, 10048, 10112, 12032, 12403, 14758, 14852, 20096, 20224, 24806, 29516, 29704, 40192, 49612, 59032, 59408, 99224, 118064, 118816, 198448, 236128, 237632, 396896, 472256, 475264, 582941, 793792, 944512, 950528, 1165882, 1587584, 1889024, 2331764, 3175168, 4663528, 9327056, 18654112, 37308224, 74616448, 149232896]

約数ペア:

[(1, 149232896), (2, 74616448), (4, 37308224), (8, 18654112), (16, 9327056), (32, 4663528), (47, 3175168), (64, 2331764), (79, 1889024), (94, 1587584), (128, 1165882), (157, 950528), (158, 944512), (188, 793792), (256, 582941), (314, 475264), (316, 472256), (376, 396896), (628, 237632), (632, 236128), (752, 198448), (1256, 118816), (1264, 118064), (1504, 99224), (2512, 59408), (2528, 59032), (3008, 49612), (3713, 40192), (5024, 29704), (5056, 29516), (6016, 24806), (7379, 20224), (7426, 20096), (10048, 14852), (10112, 14758), (12032, 12403)]