157030151187

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{204917}}^1$

素因数の和:205348

約数の個数: 48

約数和(自身を含む): 262947498912

約数和(自身を除く): 105917347725

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 401, 637, 1203, 1911, 2807, 5213, 8421, 15639, 19649, 36491, 58947, 109473, 204917, 255437, 614751, 766311, 1434419, 2663921, 4303257, 7991763, 10040933, 18647447, 30122799, 55942341, 82171717, 130532129, 246515151, 391596387, 575202019, 1068232321, 1725606057, 3204696963, 4026414133, 7477626247, 12079242399, 22432878741, 52343383729, 157030151187]

約数ペア:

[(1, 157030151187), (3, 52343383729), (7, 22432878741), (13, 12079242399), (21, 7477626247), (39, 4026414133), (49, 3204696963), (91, 1725606057), (147, 1068232321), (273, 575202019), (401, 391596387), (637, 246515151), (1203, 130532129), (1911, 82171717), (2807, 55942341), (5213, 30122799), (8421, 18647447), (15639, 10040933), (19649, 7991763), (36491, 4303257), (58947, 2663921), (109473, 1434419), (204917, 766311), (255437, 614751)]