15157509796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{8573}}^1$

素因数の和:8893

約数の個数: 72

約数和(自身を含む): 31514491512

約数和(自身を除く): 16356981716

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 281, 286, 484, 562, 572, 1124, 1573, 3091, 3146, 3653, 6182, 6292, 7306, 8573, 12364, 14612, 17146, 34001, 34292, 40183, 68002, 80366, 94303, 111449, 136004, 160732, 188606, 222898, 377212, 442013, 445796, 884026, 1037333, 1225939, 1768052, 2074666, 2409013, 2451878, 4149332, 4818026, 4903756, 9636052, 13485329, 26499143, 26970658, 31317169, 52998286, 53941316, 62634338, 105996572, 125268676, 291490573, 344488859, 582981146, 688977718, 1165962292, 1377955436, 3789377449, 7578754898, 15157509796]

約数ペア:

[(1, 15157509796), (2, 7578754898), (4, 3789377449), (11, 1377955436), (13, 1165962292), (22, 688977718), (26, 582981146), (44, 344488859), (52, 291490573), (121, 125268676), (143, 105996572), (242, 62634338), (281, 53941316), (286, 52998286), (484, 31317169), (562, 26970658), (572, 26499143), (1124, 13485329), (1573, 9636052), (3091, 4903756), (3146, 4818026), (3653, 4149332), (6182, 2451878), (6292, 2409013), (7306, 2074666), (8573, 1768052), (12364, 1225939), (14612, 1037333), (17146, 884026), (34001, 445796), (34292, 442013), (40183, 377212), (68002, 222898), (80366, 188606), (94303, 160732), (111449, 136004)]