156946312732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{228989}}^1$

素因数の和:229462

約数の個数: 48

約数和(自身を含む): 308455025760

約数和(自身を除く): 151508713028

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 421, 814, 842, 1628, 1684, 4631, 9262, 15577, 18524, 31154, 62308, 171347, 228989, 342694, 457978, 685388, 915956, 2518879, 5037758, 8472593, 10075516, 16945186, 33890372, 93198523, 96404369, 186397046, 192808738, 372794092, 385617476, 1060448059, 2120896118, 3566961653, 4241792236, 7133923306, 14267846612, 39236578183, 78473156366, 156946312732]

約数ペア:

[(1, 156946312732), (2, 78473156366), (4, 39236578183), (11, 14267846612), (22, 7133923306), (37, 4241792236), (44, 3566961653), (74, 2120896118), (148, 1060448059), (407, 385617476), (421, 372794092), (814, 192808738), (842, 186397046), (1628, 96404369), (1684, 93198523), (4631, 33890372), (9262, 16945186), (15577, 10075516), (18524, 8472593), (31154, 5037758), (62308, 2518879), (171347, 915956), (228989, 685388), (342694, 457978)]