142469928

素因数分解:

$2^3\times 3^7\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 282618072

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, 243, 306, 324, 408, 459, 479, 486, 612, 648, 729, 918, 958, 972, 1224, 1377, 1437, 1458, 1836, 1916, 1944, 2187, 2754, 2874, 2916, 3672, 3832, 4131, 4311, 4374, 5508, 5748, 5832, 8143, 8262, 8622, 8748, 11016, 11496, 12393, 12933, 16286, 16524, 17244, 17496, 24429, 24786, 25866, 32572, 33048, 34488, 37179, 38799, 48858, 49572, 51732, 65144, 73287, 74358, 77598, 97716, 99144, 103464, 116397, 146574, 148716, 155196, 195432, 219861, 232794, 293148, 297432, 310392, 349191, 439722, 465588, 586296, 659583, 698382, 879444, 931176, 1047573, 1319166, 1396764, 1758888, 1978749, 2095146, 2638332, 2793528, 3957498, 4190292, 5276664, 5936247, 7914996, 8380584, 11872494, 15829992, 17808741, 23744988, 35617482, 47489976, 71234964, 142469928]

約数ペア:

[(1, 142469928), (2, 71234964), (3, 47489976), (4, 35617482), (6, 23744988), (8, 17808741), (9, 15829992), (12, 11872494), (17, 8380584), (18, 7914996), (24, 5936247), (27, 5276664), (34, 4190292), (36, 3957498), (51, 2793528), (54, 2638332), (68, 2095146), (72, 1978749), (81, 1758888), (102, 1396764), (108, 1319166), (136, 1047573), (153, 931176), (162, 879444), (204, 698382), (216, 659583), (243, 586296), (306, 465588), (324, 439722), (408, 349191), (459, 310392), (479, 297432), (486, 293148), (612, 232794), (648, 219861), (729, 195432), (918, 155196), (958, 148716), (972, 146574), (1224, 116397), (1377, 103464), (1437, 99144), (1458, 97716), (1836, 77598), (1916, 74358), (1944, 73287), (2187, 65144), (2754, 51732), (2874, 49572), (2916, 48858), (3672, 38799), (3832, 37179), (4131, 34488), (4311, 33048), (4374, 32572), (5508, 25866), (5748, 24786), (5832, 24429), (8143, 17496), (8262, 17244), (8622, 16524), (8748, 16286), (11016, 12933), (11496, 12393)]