160225408

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 394519680

約数和(自身を除く): 234294272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 128, 134, 136, 157, 224, 238, 268, 272, 314, 448, 469, 476, 536, 544, 628, 896, 938, 952, 1072, 1088, 1099, 1139, 1256, 1876, 1904, 2144, 2176, 2198, 2278, 2512, 2669, 3752, 3808, 4288, 4396, 4556, 5024, 5338, 7504, 7616, 7973, 8576, 8792, 9112, 10048, 10519, 10676, 15008, 15232, 15946, 17584, 18224, 18683, 20096, 21038, 21352, 30016, 31892, 35168, 36448, 37366, 42076, 42704, 60032, 63784, 70336, 72896, 73633, 74732, 84152, 85408, 127568, 140672, 145792, 147266, 149464, 168304, 170816, 178823, 255136, 294532, 298928, 336608, 341632, 357646, 510272, 589064, 597856, 673216, 715292, 1020544, 1178128, 1195712, 1251761, 1346432, 1430584, 2356256, 2391424, 2503522, 2861168, 4712512, 5007044, 5722336, 9425024, 10014088, 11444672, 20028176, 22889344, 40056352, 80112704, 160225408]

約数ペア:

[(1, 160225408), (2, 80112704), (4, 40056352), (7, 22889344), (8, 20028176), (14, 11444672), (16, 10014088), (17, 9425024), (28, 5722336), (32, 5007044), (34, 4712512), (56, 2861168), (64, 2503522), (67, 2391424), (68, 2356256), (112, 1430584), (119, 1346432), (128, 1251761), (134, 1195712), (136, 1178128), (157, 1020544), (224, 715292), (238, 673216), (268, 597856), (272, 589064), (314, 510272), (448, 357646), (469, 341632), (476, 336608), (536, 298928), (544, 294532), (628, 255136), (896, 178823), (938, 170816), (952, 168304), (1072, 149464), (1088, 147266), (1099, 145792), (1139, 140672), (1256, 127568), (1876, 85408), (1904, 84152), (2144, 74732), (2176, 73633), (2198, 72896), (2278, 70336), (2512, 63784), (2669, 60032), (3752, 42704), (3808, 42076), (4288, 37366), (4396, 36448), (4556, 35168), (5024, 31892), (5338, 30016), (7504, 21352), (7616, 21038), (7973, 20096), (8576, 18683), (8792, 18224), (9112, 17584), (10048, 15946), (10519, 15232), (10676, 15008)]