123156768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 372556800

約数和(自身を除く): 249400032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 131, 168, 224, 262, 336, 393, 524, 672, 786, 917, 1048, 1399, 1572, 1834, 2096, 2751, 2798, 3144, 3668, 4192, 4197, 5502, 5596, 6288, 7336, 8394, 9793, 11004, 11192, 12576, 14672, 16788, 19586, 22008, 22384, 29344, 29379, 33576, 39172, 44016, 44768, 58758, 67152, 78344, 88032, 117516, 134304, 156688, 183269, 235032, 313376, 366538, 470064, 549807, 733076, 940128, 1099614, 1282883, 1466152, 2199228, 2565766, 2932304, 3848649, 4398456, 5131532, 5864608, 7697298, 8796912, 10263064, 15394596, 17593824, 20526128, 30789192, 41052256, 61578384, 123156768]

約数ペア:

[(1, 123156768), (2, 61578384), (3, 41052256), (4, 30789192), (6, 20526128), (7, 17593824), (8, 15394596), (12, 10263064), (14, 8796912), (16, 7697298), (21, 5864608), (24, 5131532), (28, 4398456), (32, 3848649), (42, 2932304), (48, 2565766), (56, 2199228), (84, 1466152), (96, 1282883), (112, 1099614), (131, 940128), (168, 733076), (224, 549807), (262, 470064), (336, 366538), (393, 313376), (524, 235032), (672, 183269), (786, 156688), (917, 134304), (1048, 117516), (1399, 88032), (1572, 78344), (1834, 67152), (2096, 58758), (2751, 44768), (2798, 44016), (3144, 39172), (3668, 33576), (4192, 29379), (4197, 29344), (5502, 22384), (5596, 22008), (6288, 19586), (7336, 16788), (8394, 14672), (9793, 12576), (11004, 11192)]