147998422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 127790378

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 149, 151, 253, 286, 298, 299, 302, 506, 598, 1639, 1661, 1937, 1963, 3278, 3289, 3322, 3427, 3473, 3874, 3926, 6578, 6854, 6946, 21307, 21593, 22499, 37697, 38203, 42614, 43186, 44551, 44998, 45149, 75394, 76406, 89102, 90298, 247489, 292487, 490061, 494978, 496639, 517477, 584974, 980122, 993278, 1034954, 3217357, 5692247, 6434714, 6727201, 11384494, 13454402, 73999211, 147998422]

約数ペア:

[(1, 147998422), (2, 73999211), (11, 13454402), (13, 11384494), (22, 6727201), (23, 6434714), (26, 5692247), (46, 3217357), (143, 1034954), (149, 993278), (151, 980122), (253, 584974), (286, 517477), (298, 496639), (299, 494978), (302, 490061), (506, 292487), (598, 247489), (1639, 90298), (1661, 89102), (1937, 76406), (1963, 75394), (3278, 45149), (3289, 44998), (3322, 44551), (3427, 43186), (3473, 42614), (3874, 38203), (3926, 37697), (6578, 22499), (6854, 21593), (6946, 21307)]