167195896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 402739200

約数和(自身を除く): 235543304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 37, 38, 56, 62, 74, 76, 124, 133, 137, 148, 152, 217, 248, 259, 266, 274, 296, 434, 518, 532, 548, 589, 703, 868, 959, 1036, 1064, 1096, 1147, 1178, 1406, 1736, 1918, 2072, 2294, 2356, 2603, 2812, 3836, 4123, 4247, 4588, 4712, 4921, 5069, 5206, 5624, 7672, 8029, 8246, 8494, 9176, 9842, 10138, 10412, 16058, 16492, 16988, 18221, 19684, 20276, 20824, 21793, 29729, 32116, 32984, 33976, 35483, 36442, 39368, 40552, 43586, 59458, 64232, 70966, 72884, 80693, 87172, 96311, 118916, 141932, 145768, 152551, 157139, 161386, 174344, 192622, 237832, 283864, 305102, 314278, 322772, 385244, 564851, 610204, 628556, 645544, 674177, 770488, 1099973, 1129702, 1220408, 1257112, 1348354, 2199946, 2259404, 2696708, 2985641, 4399892, 4518808, 5393416, 5971282, 8799784, 11942564, 20899487, 23885128, 41798974, 83597948, 167195896]

約数ペア:

[(1, 167195896), (2, 83597948), (4, 41798974), (7, 23885128), (8, 20899487), (14, 11942564), (19, 8799784), (28, 5971282), (31, 5393416), (37, 4518808), (38, 4399892), (56, 2985641), (62, 2696708), (74, 2259404), (76, 2199946), (124, 1348354), (133, 1257112), (137, 1220408), (148, 1129702), (152, 1099973), (217, 770488), (248, 674177), (259, 645544), (266, 628556), (274, 610204), (296, 564851), (434, 385244), (518, 322772), (532, 314278), (548, 305102), (589, 283864), (703, 237832), (868, 192622), (959, 174344), (1036, 161386), (1064, 157139), (1096, 152551), (1147, 145768), (1178, 141932), (1406, 118916), (1736, 96311), (1918, 87172), (2072, 80693), (2294, 72884), (2356, 70966), (2603, 64232), (2812, 59458), (3836, 43586), (4123, 40552), (4247, 39368), (4588, 36442), (4712, 35483), (4921, 33976), (5069, 32984), (5206, 32116), (5624, 29729), (7672, 21793), (8029, 20824), (8246, 20276), (8494, 19684), (9176, 18221), (9842, 16988), (10138, 16492), (10412, 16058)]