149714552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 312681600

約数和(自身を除く): 162967048

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 109, 188, 218, 281, 376, 436, 562, 611, 872, 1124, 1222, 1417, 2248, 2444, 2834, 3653, 4888, 5123, 5668, 7306, 10246, 11336, 13207, 14612, 20492, 26414, 29224, 30629, 40984, 52828, 61258, 66599, 105656, 122516, 133198, 171691, 245032, 266396, 343382, 398177, 532792, 686764, 796354, 1373528, 1439563, 1592708, 2879126, 3185416, 5758252, 11516504, 18714319, 37428638, 74857276, 149714552]

約数ペア:

[(1, 149714552), (2, 74857276), (4, 37428638), (8, 18714319), (13, 11516504), (26, 5758252), (47, 3185416), (52, 2879126), (94, 1592708), (104, 1439563), (109, 1373528), (188, 796354), (218, 686764), (281, 532792), (376, 398177), (436, 343382), (562, 266396), (611, 245032), (872, 171691), (1124, 133198), (1222, 122516), (1417, 105656), (2248, 66599), (2444, 61258), (2834, 52828), (3653, 40984), (4888, 30629), (5123, 29224), (5668, 26414), (7306, 20492), (10246, 14612), (11336, 13207)]