149969274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 397135872

約数和(自身を除く): 247166598

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 107, 119, 151, 182, 214, 221, 238, 273, 302, 321, 357, 442, 453, 546, 642, 663, 714, 749, 906, 1057, 1326, 1391, 1498, 1547, 1819, 1963, 2114, 2247, 2567, 2782, 3094, 3171, 3638, 3926, 4173, 4494, 4641, 5134, 5457, 5889, 6342, 7701, 8346, 9282, 9737, 10914, 11778, 12733, 13741, 15402, 16157, 17969, 19474, 23647, 25466, 27482, 29211, 32314, 33371, 35938, 38199, 41223, 47294, 48471, 53907, 58422, 66742, 70941, 76398, 82446, 96942, 100113, 107814, 113099, 141882, 165529, 200226, 210041, 226198, 233597, 274669, 331058, 339297, 420082, 467194, 496587, 549338, 630123, 678594, 700791, 824007, 993174, 1260246, 1401582, 1470287, 1648014, 1922683, 2940574, 3570697, 3845366, 4410861, 5768049, 7141394, 8821722, 10712091, 11536098, 21424182, 24994879, 49989758, 74984637, 149969274]

約数ペア:

[(1, 149969274), (2, 74984637), (3, 49989758), (6, 24994879), (7, 21424182), (13, 11536098), (14, 10712091), (17, 8821722), (21, 7141394), (26, 5768049), (34, 4410861), (39, 3845366), (42, 3570697), (51, 2940574), (78, 1922683), (91, 1648014), (102, 1470287), (107, 1401582), (119, 1260246), (151, 993174), (182, 824007), (214, 700791), (221, 678594), (238, 630123), (273, 549338), (302, 496587), (321, 467194), (357, 420082), (442, 339297), (453, 331058), (546, 274669), (642, 233597), (663, 226198), (714, 210041), (749, 200226), (906, 165529), (1057, 141882), (1326, 113099), (1391, 107814), (1498, 100113), (1547, 96942), (1819, 82446), (1963, 76398), (2114, 70941), (2247, 66742), (2567, 58422), (2782, 53907), (3094, 48471), (3171, 47294), (3638, 41223), (3926, 38199), (4173, 35938), (4494, 33371), (4641, 32314), (5134, 29211), (5457, 27482), (5889, 25466), (6342, 23647), (7701, 19474), (8346, 17969), (9282, 16157), (9737, 15402), (10914, 13741), (11778, 12733)]