117471368

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 258508800

約数和(自身を除く): 141037432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 131, 134, 239, 262, 268, 469, 478, 524, 536, 917, 938, 956, 1048, 1673, 1834, 1876, 1912, 3346, 3668, 3752, 6692, 7336, 8777, 13384, 16013, 17554, 31309, 32026, 35108, 61439, 62618, 64052, 70216, 112091, 122878, 125236, 128104, 219163, 224182, 245756, 250472, 438326, 448364, 491512, 876652, 896728, 1753304, 2097703, 4195406, 8390812, 14683921, 16781624, 29367842, 58735684, 117471368]

約数ペア:

[(1, 117471368), (2, 58735684), (4, 29367842), (7, 16781624), (8, 14683921), (14, 8390812), (28, 4195406), (56, 2097703), (67, 1753304), (131, 896728), (134, 876652), (239, 491512), (262, 448364), (268, 438326), (469, 250472), (478, 245756), (524, 224182), (536, 219163), (917, 128104), (938, 125236), (956, 122878), (1048, 112091), (1673, 70216), (1834, 64052), (1876, 62618), (1912, 61439), (3346, 35108), (3668, 32026), (3752, 31309), (6692, 17554), (7336, 16013), (8777, 13384)]