154266648

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 392515200

約数和(自身を除く): 238248552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 139, 262, 278, 353, 393, 417, 524, 556, 706, 786, 834, 1048, 1059, 1112, 1412, 1572, 1668, 2118, 2824, 3144, 3336, 4236, 8472, 18209, 36418, 46243, 49067, 54627, 72836, 92486, 98134, 109254, 138729, 145672, 147201, 184972, 196268, 218508, 277458, 294402, 369944, 392536, 437016, 554916, 588804, 1109832, 1177608, 6427777, 12855554, 19283331, 25711108, 38566662, 51422216, 77133324, 154266648]

約数ペア:

[(1, 154266648), (2, 77133324), (3, 51422216), (4, 38566662), (6, 25711108), (8, 19283331), (12, 12855554), (24, 6427777), (131, 1177608), (139, 1109832), (262, 588804), (278, 554916), (353, 437016), (393, 392536), (417, 369944), (524, 294402), (556, 277458), (706, 218508), (786, 196268), (834, 184972), (1048, 147201), (1059, 145672), (1112, 138729), (1412, 109254), (1572, 98134), (1668, 92486), (2118, 72836), (2824, 54627), (3144, 49067), (3336, 46243), (4236, 36418), (8472, 18209)]