142831416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3893

約数の個数: 128

約数和(自身を含む): 465454080

約数和(自身を除く): 322622664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 3847, 4641, 5304, 6188, 7694, 9282, 11541, 12376, 15388, 18564, 23082, 26929, 30776, 37128, 46164, 50011, 53858, 65399, 80787, 92328, 100022, 107716, 130798, 150033, 161574, 196197, 200044, 215432, 261596, 300066, 323148, 350077, 392394, 400088, 457793, 523192, 600132, 646296, 700154, 784788, 850187, 915586, 1050231, 1200264, 1373379, 1400308, 1569576, 1700374, 1831172, 2100462, 2550561, 2746758, 2800616, 3400748, 3662344, 4200924, 5101122, 5493516, 5951309, 6801496, 8401848, 10202244, 10987032, 11902618, 17853927, 20404488, 23805236, 35707854, 47610472, 71415708, 142831416]

約数ペア:

[(1, 142831416), (2, 71415708), (3, 47610472), (4, 35707854), (6, 23805236), (7, 20404488), (8, 17853927), (12, 11902618), (13, 10987032), (14, 10202244), (17, 8401848), (21, 6801496), (24, 5951309), (26, 5493516), (28, 5101122), (34, 4200924), (39, 3662344), (42, 3400748), (51, 2800616), (52, 2746758), (56, 2550561), (68, 2100462), (78, 1831172), (84, 1700374), (91, 1569576), (102, 1400308), (104, 1373379), (119, 1200264), (136, 1050231), (156, 915586), (168, 850187), (182, 784788), (204, 700154), (221, 646296), (238, 600132), (273, 523192), (312, 457793), (357, 400088), (364, 392394), (408, 350077), (442, 323148), (476, 300066), (546, 261596), (663, 215432), (714, 200044), (728, 196197), (884, 161574), (952, 150033), (1092, 130798), (1326, 107716), (1428, 100022), (1547, 92328), (1768, 80787), (2184, 65399), (2652, 53858), (2856, 50011), (3094, 46164), (3847, 37128), (4641, 30776), (5304, 26929), (6188, 23082), (7694, 18564), (9282, 15388), (11541, 12376)]