237048196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 561519616

約数和(自身を除く): 324471420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 37, 44, 61, 62, 74, 77, 121, 122, 124, 148, 154, 217, 242, 244, 259, 308, 341, 407, 427, 434, 484, 518, 671, 682, 814, 847, 854, 868, 1036, 1147, 1342, 1364, 1628, 1694, 1708, 1891, 2257, 2294, 2387, 2684, 2849, 3388, 3751, 3782, 4477, 4514, 4588, 4697, 4774, 5698, 7381, 7502, 7564, 8029, 8954, 9028, 9394, 9548, 11396, 12617, 13237, 14762, 15004, 15799, 16058, 17908, 18788, 20801, 24827, 25234, 26257, 26474, 29524, 31339, 31598, 32116, 41602, 49654, 50468, 51667, 52514, 52948, 62678, 63196, 69967, 83204, 88319, 99308, 103334, 105028, 125356, 138787, 139934, 145607, 173789, 176638, 206668, 228811, 273097, 277574, 279868, 291214, 347578, 353276, 457622, 489769, 546194, 555148, 582428, 695156, 769637, 915244, 971509, 979538, 1092388, 1539274, 1601677, 1911679, 1943018, 1959076, 3078548, 3203354, 3823358, 3886036, 5387459, 6406708, 7646716, 8466007, 10774918, 16932014, 21549836, 33864028, 59262049, 118524098, 237048196]

約数ペア:

[(1, 237048196), (2, 118524098), (4, 59262049), (7, 33864028), (11, 21549836), (14, 16932014), (22, 10774918), (28, 8466007), (31, 7646716), (37, 6406708), (44, 5387459), (61, 3886036), (62, 3823358), (74, 3203354), (77, 3078548), (121, 1959076), (122, 1943018), (124, 1911679), (148, 1601677), (154, 1539274), (217, 1092388), (242, 979538), (244, 971509), (259, 915244), (308, 769637), (341, 695156), (407, 582428), (427, 555148), (434, 546194), (484, 489769), (518, 457622), (671, 353276), (682, 347578), (814, 291214), (847, 279868), (854, 277574), (868, 273097), (1036, 228811), (1147, 206668), (1342, 176638), (1364, 173789), (1628, 145607), (1694, 139934), (1708, 138787), (1891, 125356), (2257, 105028), (2294, 103334), (2387, 99308), (2684, 88319), (2849, 83204), (3388, 69967), (3751, 63196), (3782, 62678), (4477, 52948), (4514, 52514), (4588, 51667), (4697, 50468), (4774, 49654), (5698, 41602), (7381, 32116), (7502, 31598), (7564, 31339), (8029, 29524), (8954, 26474), (9028, 26257), (9394, 25234), (9548, 24827), (11396, 20801), (12617, 18788), (13237, 17908), (14762, 16058), (15004, 15799)]