145145.00000000

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 162836352

約数和(自身を除く): 99164992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 160, 164, 184, 205, 211, 230, 320, 328, 368, 410, 422, 460, 656, 736, 820, 844, 920, 943, 1055, 1312, 1472, 1640, 1688, 1840, 1886, 2110, 2624, 3280, 3376, 3680, 3772, 4220, 4715, 4853, 6560, 6752, 7360, 7544, 8440, 8651, 9430, 9706, 13120, 13504, 15088, 16880, 17302, 18860, 19412, 24265, 30176, 33760, 34604, 37720, 38824, 43255, 48530, 60352, 67520, 69208, 75440, 77648, 86510, 97060, 138416, 150880, 155296, 173020, 194120, 198973, 276832, 301760, 310592, 346040, 388240, 397946, 553664, 692080, 776480, 795892, 994865, 1384160, 1552960, 1591784, 1989730, 2768320, 3183568, 3979460, 6367136, 7958920, 12734272, 15917840, 31835680, 63671360]

約数ペア:

[(1, 63671360), (2, 31835680), (4, 15917840), (5, 12734272), (8, 7958920), (10, 6367136), (16, 3979460), (20, 3183568), (23, 2768320), (32, 1989730), (40, 1591784), (41, 1552960), (46, 1384160), (64, 994865), (80, 795892), (82, 776480), (92, 692080), (115, 553664), (160, 397946), (164, 388240), (184, 346040), (205, 310592), (211, 301760), (230, 276832), (320, 198973), (328, 194120), (368, 173020), (410, 155296), (422, 150880), (460, 138416), (656, 97060), (736, 86510), (820, 77648), (844, 75440), (920, 69208), (943, 67520), (1055, 60352), (1312, 48530), (1472, 43255), (1640, 38824), (1688, 37720), (1840, 34604), (1886, 33760), (2110, 30176), (2624, 24265), (3280, 19412), (3376, 18860), (3680, 17302), (3772, 16880), (4220, 15088), (4715, 13504), (4853, 13120), (6560, 9706), (6752, 9430), (7360, 8651), (7544, 8440)]