145045888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 316073520

約数和(自身を除く): 171027632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 268, 416, 536, 832, 871, 1072, 1301, 1664, 1742, 2144, 2602, 3484, 4288, 5204, 6968, 8576, 10408, 13936, 16913, 20816, 27872, 33826, 41632, 55744, 67652, 83264, 87167, 111488, 135304, 166528, 174334, 270608, 348668, 541216, 697336, 1082432, 1133171, 1394672, 2164864, 2266342, 2789344, 4532684, 5578688, 9065368, 11157376, 18130736, 36261472, 72522944, 145045888]

約数ペア:

[(1, 145045888), (2, 72522944), (4, 36261472), (8, 18130736), (13, 11157376), (16, 9065368), (26, 5578688), (32, 4532684), (52, 2789344), (64, 2266342), (67, 2164864), (104, 1394672), (128, 1133171), (134, 1082432), (208, 697336), (268, 541216), (416, 348668), (536, 270608), (832, 174334), (871, 166528), (1072, 135304), (1301, 111488), (1664, 87167), (1742, 83264), (2144, 67652), (2602, 55744), (3484, 41632), (4288, 33826), (5204, 27872), (6968, 20816), (8576, 16913), (10408, 13936)]