189915792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 567984480

約数和(自身を除く): 378068688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 363, 418, 456, 484, 528, 627, 726, 836, 912, 968, 1254, 1452, 1672, 1721, 1936, 2299, 2508, 2904, 3344, 3442, 4598, 5016, 5163, 5808, 6884, 6897, 9196, 10032, 10326, 13768, 13794, 18392, 18931, 20652, 27536, 27588, 32699, 36784, 37862, 41304, 55176, 56793, 65398, 75724, 82608, 98097, 110352, 113586, 130796, 151448, 196194, 208241, 227172, 261592, 302896, 359689, 392388, 416482, 454344, 523184, 624723, 719378, 784776, 832964, 908688, 1079067, 1249446, 1438756, 1569552, 1665928, 2158134, 2498892, 2877512, 3331856, 3956579, 4316268, 4997784, 5755024, 7913158, 8632536, 9995568, 11869737, 15826316, 17265072, 23739474, 31652632, 47478948, 63305264, 94957896, 189915792]

約数ペア:

[(1, 189915792), (2, 94957896), (3, 63305264), (4, 47478948), (6, 31652632), (8, 23739474), (11, 17265072), (12, 15826316), (16, 11869737), (19, 9995568), (22, 8632536), (24, 7913158), (33, 5755024), (38, 4997784), (44, 4316268), (48, 3956579), (57, 3331856), (66, 2877512), (76, 2498892), (88, 2158134), (114, 1665928), (121, 1569552), (132, 1438756), (152, 1249446), (176, 1079067), (209, 908688), (228, 832964), (242, 784776), (264, 719378), (304, 624723), (363, 523184), (418, 454344), (456, 416482), (484, 392388), (528, 359689), (627, 302896), (726, 261592), (836, 227172), (912, 208241), (968, 196194), (1254, 151448), (1452, 130796), (1672, 113586), (1721, 110352), (1936, 98097), (2299, 82608), (2508, 75724), (2904, 65398), (3344, 56793), (3442, 55176), (4598, 41304), (5016, 37862), (5163, 36784), (5808, 32699), (6884, 27588), (6897, 27536), (9196, 20652), (10032, 18931), (10326, 18392), (13768, 13794)]