156766788038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{63533}}^1$

素因数の和:63741

約数の個数: 64

約数和(自身を含む): 286909378560

約数和(自身を除く): 130142590522

約数列:

[1, 2, 7, 14, 23, 46, 79, 97, 158, 161, 194, 322, 553, 679, 1106, 1358, 1817, 2231, 3634, 4462, 7663, 12719, 15326, 15617, 25438, 31234, 53641, 63533, 107282, 127066, 176249, 352498, 444731, 889462, 1233743, 1461259, 2467486, 2922518, 5019107, 6162701, 10038214, 10228813, 12325402, 20457626, 35133749, 43138907, 70267498, 86277814, 115439461, 141742123, 230878922, 283484246, 486853379, 808076227, 973706758, 992194861, 1616152454, 1984389722, 3407973653, 6815947306, 11197627717, 22395255434, 78383394019, 156766788038]

約数ペア:

[(1, 156766788038), (2, 78383394019), (7, 22395255434), (14, 11197627717), (23, 6815947306), (46, 3407973653), (79, 1984389722), (97, 1616152454), (158, 992194861), (161, 973706758), (194, 808076227), (322, 486853379), (553, 283484246), (679, 230878922), (1106, 141742123), (1358, 115439461), (1817, 86277814), (2231, 70267498), (3634, 43138907), (4462, 35133749), (7663, 20457626), (12719, 12325402), (15326, 10228813), (15617, 10038214), (25438, 6162701), (31234, 5019107), (53641, 2922518), (63533, 2467486), (107282, 1461259), (127066, 1233743), (176249, 889462), (352498, 444731)]