155116762544

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{15319}}^1\times {\mathrm{4831}}^1$

素因数の和:20289

約数の個数: 40

約数和(自身を含む): 302915374080

約数和(自身を除く): 147798611536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 4831, 9662, 15319, 19324, 30638, 38648, 61276, 77296, 122552, 245104, 632861, 1265722, 2006789, 2531444, 4013578, 5062888, 8027156, 10125776, 16054312, 32108624, 74006089, 148012178, 296024356, 592048712, 1184097424, 9694797659, 19389595318, 38779190636, 77558381272, 155116762544]

約数ペア:

[(1, 155116762544), (2, 77558381272), (4, 38779190636), (8, 19389595318), (16, 9694797659), (131, 1184097424), (262, 592048712), (524, 296024356), (1048, 148012178), (2096, 74006089), (4831, 32108624), (9662, 16054312), (15319, 10125776), (19324, 8027156), (30638, 5062888), (38648, 4013578), (61276, 2531444), (77296, 2006789), (122552, 1265722), (245104, 632861)]