151893728

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 72

約数和(自身を含む): 352894752

約数和(自身を除く): 201001024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1327, 1568, 2044, 2336, 2654, 3577, 4088, 5308, 7154, 8176, 9289, 10616, 14308, 16352, 18578, 21232, 28616, 37156, 42464, 57232, 65023, 74312, 96871, 114464, 130046, 148624, 193742, 260092, 297248, 387484, 520184, 678097, 774968, 1040368, 1356194, 1549936, 2080736, 2712388, 3099872, 4746679, 5424776, 9493358, 10849552, 18986716, 21699104, 37973432, 75946864, 151893728]

約数ペア:

[(1, 151893728), (2, 75946864), (4, 37973432), (7, 21699104), (8, 18986716), (14, 10849552), (16, 9493358), (28, 5424776), (32, 4746679), (49, 3099872), (56, 2712388), (73, 2080736), (98, 1549936), (112, 1356194), (146, 1040368), (196, 774968), (224, 678097), (292, 520184), (392, 387484), (511, 297248), (584, 260092), (784, 193742), (1022, 148624), (1168, 130046), (1327, 114464), (1568, 96871), (2044, 74312), (2336, 65023), (2654, 57232), (3577, 42464), (4088, 37156), (5308, 28616), (7154, 21232), (8176, 18578), (9289, 16352), (10616, 14308)]