157420476

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 278035524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 179, 204, 306, 358, 459, 479, 537, 612, 716, 918, 958, 1074, 1437, 1611, 1836, 1916, 2148, 2874, 3043, 3222, 4311, 4833, 5748, 6086, 6444, 8143, 8622, 9129, 9666, 12172, 12933, 16286, 17244, 18258, 19332, 24429, 25866, 27387, 32572, 36516, 48858, 51732, 54774, 73287, 82161, 85741, 97716, 109548, 146574, 164322, 171482, 219861, 257223, 293148, 328644, 342964, 439722, 514446, 771669, 879444, 1028892, 1457597, 1543338, 2315007, 2915194, 3086676, 4372791, 4630014, 5830388, 8745582, 9260028, 13118373, 17491164, 26236746, 39355119, 52473492, 78710238, 157420476]

約数ペア:

[(1, 157420476), (2, 78710238), (3, 52473492), (4, 39355119), (6, 26236746), (9, 17491164), (12, 13118373), (17, 9260028), (18, 8745582), (27, 5830388), (34, 4630014), (36, 4372791), (51, 3086676), (54, 2915194), (68, 2315007), (102, 1543338), (108, 1457597), (153, 1028892), (179, 879444), (204, 771669), (306, 514446), (358, 439722), (459, 342964), (479, 328644), (537, 293148), (612, 257223), (716, 219861), (918, 171482), (958, 164322), (1074, 146574), (1437, 109548), (1611, 97716), (1836, 85741), (1916, 82161), (2148, 73287), (2874, 54774), (3043, 51732), (3222, 48858), (4311, 36516), (4833, 32572), (5748, 27387), (6086, 25866), (6444, 24429), (8143, 19332), (8622, 18258), (9129, 17244), (9666, 16286), (12172, 12933)]