159811584

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 460933200

約数和(自身を除く): 301121616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 384, 444, 456, 512, 592, 608, 703, 768, 888, 912, 1024, 1184, 1216, 1369, 1406, 1536, 1776, 1824, 2048, 2109, 2368, 2432, 2738, 2812, 3072, 3552, 3648, 4107, 4218, 4736, 4864, 5476, 5624, 6144, 7104, 7296, 8214, 8436, 9472, 9728, 10952, 11248, 14208, 14592, 16428, 16872, 18944, 19456, 21904, 22496, 26011, 28416, 29184, 32856, 33744, 37888, 38912, 43808, 44992, 52022, 56832, 58368, 65712, 67488, 75776, 78033, 87616, 89984, 104044, 113664, 116736, 131424, 134976, 156066, 175232, 179968, 208088, 227328, 262848, 269952, 312132, 350464, 359936, 416176, 525696, 539904, 624264, 700928, 719872, 832352, 1051392, 1079808, 1248528, 1401856, 1439744, 1664704, 2102784, 2159616, 2497056, 2803712, 3329408, 4205568, 4319232, 4994112, 6658816, 8411136, 9988224, 13317632, 19976448, 26635264, 39952896, 53270528, 79905792, 159811584]

約数ペア:

[(1, 159811584), (2, 79905792), (3, 53270528), (4, 39952896), (6, 26635264), (8, 19976448), (12, 13317632), (16, 9988224), (19, 8411136), (24, 6658816), (32, 4994112), (37, 4319232), (38, 4205568), (48, 3329408), (57, 2803712), (64, 2497056), (74, 2159616), (76, 2102784), (96, 1664704), (111, 1439744), (114, 1401856), (128, 1248528), (148, 1079808), (152, 1051392), (192, 832352), (222, 719872), (228, 700928), (256, 624264), (296, 539904), (304, 525696), (384, 416176), (444, 359936), (456, 350464), (512, 312132), (592, 269952), (608, 262848), (703, 227328), (768, 208088), (888, 179968), (912, 175232), (1024, 156066), (1184, 134976), (1216, 131424), (1369, 116736), (1406, 113664), (1536, 104044), (1776, 89984), (1824, 87616), (2048, 78033), (2109, 75776), (2368, 67488), (2432, 65712), (2738, 58368), (2812, 56832), (3072, 52022), (3552, 44992), (3648, 43808), (4107, 38912), (4218, 37888), (4736, 33744), (4864, 32856), (5476, 29184), (5624, 28416), (6144, 26011), (7104, 22496), (7296, 21904), (8214, 19456), (8436, 18944), (9472, 16872), (9728, 16428), (10952, 14592), (11248, 14208)]