130761918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 347120640

約数和(自身を除く): 216358722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 61, 63, 106, 107, 122, 126, 159, 183, 189, 214, 318, 321, 366, 371, 378, 427, 477, 549, 642, 742, 749, 854, 954, 963, 1098, 1113, 1281, 1431, 1498, 1647, 1926, 2226, 2247, 2562, 2862, 2889, 3233, 3294, 3339, 3843, 4494, 5671, 5778, 6466, 6527, 6678, 6741, 7686, 9699, 10017, 11342, 11529, 13054, 13482, 17013, 19398, 19581, 20034, 20223, 22631, 23058, 29097, 34026, 39162, 39697, 40446, 45262, 45689, 51039, 58194, 58743, 67893, 79394, 87291, 91378, 102078, 117486, 119091, 135786, 137067, 153117, 174582, 176229, 203679, 238182, 274134, 306234, 345931, 352458, 357273, 407358, 411201, 611037, 691862, 714546, 822402, 1037793, 1071819, 1222074, 1233603, 2075586, 2143638, 2421517, 2467206, 3113379, 4843034, 6226758, 7264551, 9340137, 14529102, 18680274, 21793653, 43587306, 65380959, 130761918]

約数ペア:

[(1, 130761918), (2, 65380959), (3, 43587306), (6, 21793653), (7, 18680274), (9, 14529102), (14, 9340137), (18, 7264551), (21, 6226758), (27, 4843034), (42, 3113379), (53, 2467206), (54, 2421517), (61, 2143638), (63, 2075586), (106, 1233603), (107, 1222074), (122, 1071819), (126, 1037793), (159, 822402), (183, 714546), (189, 691862), (214, 611037), (318, 411201), (321, 407358), (366, 357273), (371, 352458), (378, 345931), (427, 306234), (477, 274134), (549, 238182), (642, 203679), (742, 176229), (749, 174582), (854, 153117), (954, 137067), (963, 135786), (1098, 119091), (1113, 117486), (1281, 102078), (1431, 91378), (1498, 87291), (1647, 79394), (1926, 67893), (2226, 58743), (2247, 58194), (2562, 51039), (2862, 45689), (2889, 45262), (3233, 40446), (3294, 39697), (3339, 39162), (3843, 34026), (4494, 29097), (5671, 23058), (5778, 22631), (6466, 20223), (6527, 20034), (6678, 19581), (6741, 19398), (7686, 17013), (9699, 13482), (10017, 13054), (11342, 11529)]