145875968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 88

約数和(自身を含む): 341144832

約数和(自身を除く): 195268864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 433, 448, 512, 658, 752, 866, 896, 1024, 1316, 1504, 1732, 1792, 2632, 3008, 3031, 3464, 3584, 5264, 6016, 6062, 6928, 7168, 10528, 12032, 12124, 13856, 20351, 21056, 24064, 24248, 27712, 40702, 42112, 48128, 48496, 55424, 81404, 84224, 96992, 110848, 142457, 162808, 168448, 193984, 221696, 284914, 325616, 336896, 387968, 443392, 569828, 651232, 775936, 1139656, 1302464, 1551872, 2279312, 2604928, 3103744, 4558624, 5209856, 9117248, 10419712, 18234496, 20839424, 36468992, 72937984, 145875968]

約数ペア:

[(1, 145875968), (2, 72937984), (4, 36468992), (7, 20839424), (8, 18234496), (14, 10419712), (16, 9117248), (28, 5209856), (32, 4558624), (47, 3103744), (56, 2604928), (64, 2279312), (94, 1551872), (112, 1302464), (128, 1139656), (188, 775936), (224, 651232), (256, 569828), (329, 443392), (376, 387968), (433, 336896), (448, 325616), (512, 284914), (658, 221696), (752, 193984), (866, 168448), (896, 162808), (1024, 142457), (1316, 110848), (1504, 96992), (1732, 84224), (1792, 81404), (2632, 55424), (3008, 48496), (3031, 48128), (3464, 42112), (3584, 40702), (5264, 27712), (6016, 24248), (6062, 24064), (6928, 21056), (7168, 20351), (10528, 13856), (12032, 12124)]