154958624

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 313746048

約数和(自身を除く): 158787424

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 197, 376, 394, 523, 752, 788, 1046, 1504, 1576, 2092, 3152, 4184, 6304, 8368, 9259, 16736, 18518, 24581, 37036, 49162, 74072, 98324, 103031, 148144, 196648, 206062, 296288, 393296, 412124, 786592, 824248, 1648496, 3296992, 4842457, 9684914, 19369828, 38739656, 77479312, 154958624]

約数ペア:

[(1, 154958624), (2, 77479312), (4, 38739656), (8, 19369828), (16, 9684914), (32, 4842457), (47, 3296992), (94, 1648496), (188, 824248), (197, 786592), (376, 412124), (394, 393296), (523, 296288), (752, 206062), (788, 196648), (1046, 148144), (1504, 103031), (1576, 98324), (2092, 74072), (3152, 49162), (4184, 37036), (6304, 24581), (8368, 18518), (9259, 16736)]