154111808

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 316894464

約数和(自身を除く): 162782656

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 151, 296, 302, 431, 592, 604, 862, 1184, 1208, 1724, 2368, 2416, 3448, 4832, 5587, 6896, 9664, 11174, 13792, 15947, 22348, 27584, 31894, 44696, 63788, 65081, 89392, 127576, 130162, 178784, 255152, 260324, 357568, 510304, 520648, 1020608, 1041296, 2082592, 2407997, 4165184, 4815994, 9631988, 19263976, 38527952, 77055904, 154111808]

約数ペア:

[(1, 154111808), (2, 77055904), (4, 38527952), (8, 19263976), (16, 9631988), (32, 4815994), (37, 4165184), (64, 2407997), (74, 2082592), (148, 1041296), (151, 1020608), (296, 520648), (302, 510304), (431, 357568), (592, 260324), (604, 255152), (862, 178784), (1184, 130162), (1208, 127576), (1724, 89392), (2368, 65081), (2416, 63788), (3448, 44696), (4832, 31894), (5587, 27584), (6896, 22348), (9664, 15947), (11174, 13792)]