155687552

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{52883}}^1$

素因数の和:52920

約数の個数: 32

約数和(自身を含む): 323650080

約数和(自身を除く): 167962528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 52883, 105766, 211532, 423064, 846128, 1216309, 1692256, 2432618, 3384512, 4865236, 6769024, 9730472, 19460944, 38921888, 77843776, 155687552]

約数ペア:

[(1, 155687552), (2, 77843776), (4, 38921888), (8, 19460944), (16, 9730472), (23, 6769024), (32, 4865236), (46, 3384512), (64, 2432618), (92, 1692256), (128, 1216309), (184, 846128), (368, 423064), (736, 211532), (1472, 105766), (2944, 52883)]