155385516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 462422016

約数和(自身を除く): 307036500

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 31, 33, 39, 44, 46, 52, 62, 66, 69, 78, 92, 93, 124, 127, 132, 138, 143, 156, 186, 253, 254, 276, 286, 299, 341, 372, 381, 403, 429, 506, 508, 572, 598, 682, 713, 759, 762, 806, 858, 897, 1012, 1023, 1196, 1209, 1364, 1397, 1426, 1518, 1524, 1612, 1651, 1716, 1794, 2046, 2139, 2418, 2794, 2852, 2921, 3036, 3289, 3302, 3588, 3937, 4092, 4191, 4278, 4433, 4836, 4953, 5588, 5842, 6578, 6604, 7843, 7874, 8382, 8556, 8763, 8866, 9269, 9867, 9906, 11684, 11811, 13156, 13299, 15686, 15748, 16764, 17526, 17732, 18161, 18538, 19734, 19812, 23529, 23622, 26598, 27807, 31372, 32131, 35052, 36322, 37076, 37973, 39468, 43307, 47058, 47244, 51181, 53196, 54483, 55614, 64262, 72644, 75946, 86614, 90551, 94116, 96393, 101959, 102362, 108966, 111228, 113919, 128524, 129921, 151892, 153543, 173228, 181102, 192786, 203918, 204724, 217932, 227838, 259842, 271653, 305877, 307086, 362204, 385572, 407836, 417703, 455676, 519684, 543306, 562991, 611754, 614172, 835406, 996061, 1086612, 1125982, 1177163, 1223508, 1253109, 1670812, 1688973, 1992122, 2251964, 2354326, 2506218, 2988183, 3377946, 3531489, 3984244, 4708652, 5012436, 5976366, 6755892, 7062978, 11952732, 12948793, 14125956, 25897586, 38846379, 51795172, 77692758, 155385516]

約数ペア:

[(1, 155385516), (2, 77692758), (3, 51795172), (4, 38846379), (6, 25897586), (11, 14125956), (12, 12948793), (13, 11952732), (22, 7062978), (23, 6755892), (26, 5976366), (31, 5012436), (33, 4708652), (39, 3984244), (44, 3531489), (46, 3377946), (52, 2988183), (62, 2506218), (66, 2354326), (69, 2251964), (78, 1992122), (92, 1688973), (93, 1670812), (124, 1253109), (127, 1223508), (132, 1177163), (138, 1125982), (143, 1086612), (156, 996061), (186, 835406), (253, 614172), (254, 611754), (276, 562991), (286, 543306), (299, 519684), (341, 455676), (372, 417703), (381, 407836), (403, 385572), (429, 362204), (506, 307086), (508, 305877), (572, 271653), (598, 259842), (682, 227838), (713, 217932), (759, 204724), (762, 203918), (806, 192786), (858, 181102), (897, 173228), (1012, 153543), (1023, 151892), (1196, 129921), (1209, 128524), (1364, 113919), (1397, 111228), (1426, 108966), (1518, 102362), (1524, 101959), (1612, 96393), (1651, 94116), (1716, 90551), (1794, 86614), (2046, 75946), (2139, 72644), (2418, 64262), (2794, 55614), (2852, 54483), (2921, 53196), (3036, 51181), (3289, 47244), (3302, 47058), (3588, 43307), (3937, 39468), (4092, 37973), (4191, 37076), (4278, 36322), (4433, 35052), (4836, 32131), (4953, 31372), (5588, 27807), (5842, 26598), (6578, 23622), (6604, 23529), (7843, 19812), (7874, 19734), (8382, 18538), (8556, 18161), (8763, 17732), (8866, 17526), (9269, 16764), (9867, 15748), (9906, 15686), (11684, 13299), (11811, 13156)]