150181168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 327121920

約数和(自身を除く): 176940752

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 304, 368, 376, 437, 457, 752, 874, 893, 914, 1081, 1748, 1786, 1828, 2162, 3496, 3572, 3656, 4324, 6992, 7144, 7312, 8648, 8683, 10511, 14288, 17296, 17366, 20539, 21022, 21479, 34732, 41078, 42044, 42958, 69464, 82156, 84088, 85916, 138928, 164312, 168176, 171832, 199709, 328624, 343664, 399418, 408101, 494017, 798836, 816202, 988034, 1597672, 1632404, 1976068, 3195344, 3264808, 3952136, 6529616, 7904272, 9386323, 18772646, 37545292, 75090584, 150181168]

約数ペア:

[(1, 150181168), (2, 75090584), (4, 37545292), (8, 18772646), (16, 9386323), (19, 7904272), (23, 6529616), (38, 3952136), (46, 3264808), (47, 3195344), (76, 1976068), (92, 1632404), (94, 1597672), (152, 988034), (184, 816202), (188, 798836), (304, 494017), (368, 408101), (376, 399418), (437, 343664), (457, 328624), (752, 199709), (874, 171832), (893, 168176), (914, 164312), (1081, 138928), (1748, 85916), (1786, 84088), (1828, 82156), (2162, 69464), (3496, 42958), (3572, 42044), (3656, 41078), (4324, 34732), (6992, 21479), (7144, 21022), (7312, 20539), (8648, 17366), (8683, 17296), (10511, 14288)]