157447884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 418682880

約数和(自身を除く): 261234996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 109, 124, 132, 186, 218, 327, 341, 353, 372, 436, 654, 682, 706, 1023, 1059, 1199, 1308, 1364, 1412, 2046, 2118, 2398, 3379, 3597, 3883, 4092, 4236, 4796, 6758, 7194, 7766, 10137, 10943, 11649, 13516, 14388, 15532, 20274, 21886, 23298, 32829, 37169, 38477, 40548, 43772, 46596, 65658, 74338, 76954, 111507, 115431, 120373, 131316, 148676, 153908, 223014, 230862, 240746, 361119, 423247, 446028, 461724, 481492, 722238, 846494, 1192787, 1269741, 1444476, 1692988, 2385574, 2539482, 3578361, 4771148, 5078964, 7156722, 13120657, 14313444, 26241314, 39361971, 52482628, 78723942, 157447884]

約数ペア:

[(1, 157447884), (2, 78723942), (3, 52482628), (4, 39361971), (6, 26241314), (11, 14313444), (12, 13120657), (22, 7156722), (31, 5078964), (33, 4771148), (44, 3578361), (62, 2539482), (66, 2385574), (93, 1692988), (109, 1444476), (124, 1269741), (132, 1192787), (186, 846494), (218, 722238), (327, 481492), (341, 461724), (353, 446028), (372, 423247), (436, 361119), (654, 240746), (682, 230862), (706, 223014), (1023, 153908), (1059, 148676), (1199, 131316), (1308, 120373), (1364, 115431), (1412, 111507), (2046, 76954), (2118, 74338), (2398, 65658), (3379, 46596), (3597, 43772), (3883, 40548), (4092, 38477), (4236, 37169), (4796, 32829), (6758, 23298), (7194, 21886), (7766, 20274), (10137, 15532), (10943, 14388), (11649, 13516)]