149451568

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 361881600

約数和(自身を除く): 212430032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 79, 98, 112, 127, 133, 152, 158, 196, 254, 266, 304, 316, 392, 508, 532, 553, 632, 784, 889, 931, 1016, 1064, 1106, 1264, 1501, 1778, 1862, 2032, 2128, 2212, 2413, 3002, 3556, 3724, 3871, 4424, 4826, 6004, 6223, 7112, 7448, 7742, 8848, 9652, 10033, 10507, 12008, 12446, 14224, 14896, 15484, 16891, 19304, 20066, 21014, 24016, 24892, 30968, 33782, 38608, 40132, 42028, 49784, 61936, 67564, 70231, 73549, 80264, 84056, 99568, 118237, 135128, 140462, 147098, 160528, 168112, 190627, 236474, 270256, 280924, 294196, 381254, 472948, 491617, 561848, 588392, 762508, 945896, 983234, 1123696, 1176784, 1334389, 1525016, 1891792, 1966468, 2668778, 3050032, 3932936, 5337556, 7865872, 9340723, 10675112, 18681446, 21350224, 37362892, 74725784, 149451568]

約数ペア:

[(1, 149451568), (2, 74725784), (4, 37362892), (7, 21350224), (8, 18681446), (14, 10675112), (16, 9340723), (19, 7865872), (28, 5337556), (38, 3932936), (49, 3050032), (56, 2668778), (76, 1966468), (79, 1891792), (98, 1525016), (112, 1334389), (127, 1176784), (133, 1123696), (152, 983234), (158, 945896), (196, 762508), (254, 588392), (266, 561848), (304, 491617), (316, 472948), (392, 381254), (508, 294196), (532, 280924), (553, 270256), (632, 236474), (784, 190627), (889, 168112), (931, 160528), (1016, 147098), (1064, 140462), (1106, 135128), (1264, 118237), (1501, 99568), (1778, 84056), (1862, 80264), (2032, 73549), (2128, 70231), (2212, 67564), (2413, 61936), (3002, 49784), (3556, 42028), (3724, 40132), (3871, 38608), (4424, 33782), (4826, 30968), (6004, 24892), (6223, 24016), (7112, 21014), (7448, 20066), (7742, 19304), (8848, 16891), (9652, 15484), (10033, 14896), (10507, 14224), (12008, 12446)]