151383838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 242611200

約数和(自身を除く): 91227362

約数列:

[1, 2, 23, 46, 89, 103, 178, 206, 359, 718, 2047, 2369, 4094, 4738, 8257, 9167, 16514, 18334, 31951, 36977, 63902, 73954, 210841, 421682, 734873, 850471, 1469746, 1700942, 3290953, 6581906, 75691919, 151383838]

約数ペア:

[(1, 151383838), (2, 75691919), (23, 6581906), (46, 3290953), (89, 1700942), (103, 1469746), (178, 850471), (206, 734873), (359, 421682), (718, 210841), (2047, 73954), (2369, 63902), (4094, 36977), (4738, 31951), (8257, 18334), (9167, 16514)]