179997116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 348340608

約数和(自身を除く): 168343492

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 241, 271, 482, 542, 689, 964, 1084, 1378, 2756, 3133, 3523, 6266, 7046, 12532, 12773, 14092, 14363, 25546, 28726, 51092, 57452, 65311, 130622, 166049, 186719, 261244, 332098, 373438, 664196, 746876, 849043, 1698086, 3396172, 3461483, 6922966, 13845932, 44999279, 89998558, 179997116]

約数ペア:

[(1, 179997116), (2, 89998558), (4, 44999279), (13, 13845932), (26, 6922966), (52, 3461483), (53, 3396172), (106, 1698086), (212, 849043), (241, 746876), (271, 664196), (482, 373438), (542, 332098), (689, 261244), (964, 186719), (1084, 166049), (1378, 130622), (2756, 65311), (3133, 57452), (3523, 51092), (6266, 28726), (7046, 25546), (12532, 14363), (12773, 14092)]