158971896

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{14431}}^1$

素因数の和:14466

約数の個数: 80

約数和(自身を含む): 471493440

約数和(自身を除く): 312521544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 14431, 28862, 43293, 57724, 86586, 115448, 129879, 173172, 245327, 259758, 346344, 389637, 490654, 519516, 735981, 779274, 981308, 1039032, 1168911, 1471962, 1558548, 1962616, 2207943, 2337822, 2943924, 3117096, 4415886, 4675644, 5887848, 6623829, 8831772, 9351288, 13247658, 17663544, 19871487, 26495316, 39742974, 52990632, 79485948, 158971896]

約数ペア:

[(1, 158971896), (2, 79485948), (3, 52990632), (4, 39742974), (6, 26495316), (8, 19871487), (9, 17663544), (12, 13247658), (17, 9351288), (18, 8831772), (24, 6623829), (27, 5887848), (34, 4675644), (36, 4415886), (51, 3117096), (54, 2943924), (68, 2337822), (72, 2207943), (81, 1962616), (102, 1558548), (108, 1471962), (136, 1168911), (153, 1039032), (162, 981308), (204, 779274), (216, 735981), (306, 519516), (324, 490654), (408, 389637), (459, 346344), (612, 259758), (648, 245327), (918, 173172), (1224, 129879), (1377, 115448), (1836, 86586), (2754, 57724), (3672, 43293), (5508, 28862), (11016, 14431)]