149352832

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 308448000

約数和(自身を除く): 159095168

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 149, 164, 191, 298, 328, 382, 596, 656, 764, 1192, 1312, 1528, 2384, 2624, 3056, 4768, 5248, 6109, 6112, 7831, 9536, 12218, 12224, 15662, 19072, 24436, 24448, 28459, 31324, 48872, 56918, 62648, 97744, 113836, 125296, 195488, 227672, 250592, 390976, 455344, 501184, 781952, 910688, 1002368, 1166819, 1821376, 2333638, 3642752, 4667276, 9334552, 18669104, 37338208, 74676416, 149352832]

約数ペア:

[(1, 149352832), (2, 74676416), (4, 37338208), (8, 18669104), (16, 9334552), (32, 4667276), (41, 3642752), (64, 2333638), (82, 1821376), (128, 1166819), (149, 1002368), (164, 910688), (191, 781952), (298, 501184), (328, 455344), (382, 390976), (596, 250592), (656, 227672), (764, 195488), (1192, 125296), (1312, 113836), (1528, 97744), (2384, 62648), (2624, 56918), (3056, 48872), (4768, 31324), (5248, 28459), (6109, 24448), (6112, 24436), (7831, 19072), (9536, 15662), (12218, 12224)]