165034240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 458575488

約数和(自身を除く): 293541248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 163, 224, 226, 256, 280, 320, 326, 448, 452, 560, 565, 640, 652, 791, 815, 896, 904, 1120, 1130, 1141, 1280, 1304, 1582, 1630, 1792, 1808, 2240, 2260, 2282, 2608, 3164, 3260, 3616, 3955, 4480, 4520, 4564, 5216, 5705, 6328, 6520, 7232, 7910, 8960, 9040, 9128, 10432, 11410, 12656, 13040, 14464, 15820, 18080, 18256, 18419, 20864, 22820, 25312, 26080, 28928, 31640, 36160, 36512, 36838, 41728, 45640, 50624, 52160, 63280, 72320, 73024, 73676, 91280, 92095, 101248, 104320, 126560, 128933, 144640, 146048, 147352, 182560, 184190, 202496, 208640, 253120, 257866, 292096, 294704, 365120, 368380, 506240, 515732, 589408, 644665, 730240, 736760, 1012480, 1031464, 1178816, 1289330, 1460480, 1473520, 2062928, 2357632, 2578660, 2947040, 4125856, 4715264, 5157320, 5894080, 8251712, 10314640, 11788160, 16503424, 20629280, 23576320, 33006848, 41258560, 82517120, 165034240]

約数ペア:

[(1, 165034240), (2, 82517120), (4, 41258560), (5, 33006848), (7, 23576320), (8, 20629280), (10, 16503424), (14, 11788160), (16, 10314640), (20, 8251712), (28, 5894080), (32, 5157320), (35, 4715264), (40, 4125856), (56, 2947040), (64, 2578660), (70, 2357632), (80, 2062928), (112, 1473520), (113, 1460480), (128, 1289330), (140, 1178816), (160, 1031464), (163, 1012480), (224, 736760), (226, 730240), (256, 644665), (280, 589408), (320, 515732), (326, 506240), (448, 368380), (452, 365120), (560, 294704), (565, 292096), (640, 257866), (652, 253120), (791, 208640), (815, 202496), (896, 184190), (904, 182560), (1120, 147352), (1130, 146048), (1141, 144640), (1280, 128933), (1304, 126560), (1582, 104320), (1630, 101248), (1792, 92095), (1808, 91280), (2240, 73676), (2260, 73024), (2282, 72320), (2608, 63280), (3164, 52160), (3260, 50624), (3616, 45640), (3955, 41728), (4480, 36838), (4520, 36512), (4564, 36160), (5216, 31640), (5705, 28928), (6328, 26080), (6520, 25312), (7232, 22820), (7910, 20864), (8960, 18419), (9040, 18256), (9128, 18080), (10432, 15820), (11410, 14464), (12656, 13040)]