120242148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 306333216

約数和(自身を除く): 186091068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 211, 281, 338, 422, 507, 562, 633, 676, 843, 844, 1014, 1124, 1266, 1686, 2028, 2532, 2743, 3372, 3653, 5486, 7306, 8229, 10959, 10972, 14612, 16458, 21918, 32916, 35659, 43836, 47489, 59291, 71318, 94978, 106977, 118582, 142467, 142636, 177873, 189956, 213954, 237164, 284934, 355746, 427908, 569868, 711492, 770783, 1541566, 2312349, 3083132, 4624698, 9249396, 10020179, 20040358, 30060537, 40080716, 60121074, 120242148]

約数ペア:

[(1, 120242148), (2, 60121074), (3, 40080716), (4, 30060537), (6, 20040358), (12, 10020179), (13, 9249396), (26, 4624698), (39, 3083132), (52, 2312349), (78, 1541566), (156, 770783), (169, 711492), (211, 569868), (281, 427908), (338, 355746), (422, 284934), (507, 237164), (562, 213954), (633, 189956), (676, 177873), (843, 142636), (844, 142467), (1014, 118582), (1124, 106977), (1266, 94978), (1686, 71318), (2028, 59291), (2532, 47489), (2743, 43836), (3372, 35659), (3653, 32916), (5486, 21918), (7306, 16458), (8229, 14612), (10959, 10972)]