167915748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 535719744

約数和(自身を除く): 367803996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 1997, 2002, 2156, 2548, 3003, 3234, 3822, 3994, 4004, 5991, 6006, 6468, 7007, 7644, 7988, 11982, 12012, 13979, 14014, 21021, 21967, 23964, 25961, 27958, 28028, 41937, 42042, 43934, 51922, 55916, 65901, 77883, 83874, 84084, 87868, 97853, 103844, 131802, 153769, 155766, 167748, 181727, 195706, 263604, 285571, 293559, 307538, 311532, 363454, 391412, 461307, 545181, 571142, 587118, 615076, 726908, 856713, 922614, 1076383, 1090362, 1142284, 1174236, 1272089, 1713426, 1845228, 1998997, 2152766, 2180724, 2544178, 3229149, 3426852, 3816267, 3997994, 4305532, 5088356, 5996991, 6458298, 7632534, 7995988, 11993982, 12916596, 13992979, 15265068, 23987964, 27985958, 41978937, 55971916, 83957874, 167915748]

約数ペア:

[(1, 167915748), (2, 83957874), (3, 55971916), (4, 41978937), (6, 27985958), (7, 23987964), (11, 15265068), (12, 13992979), (13, 12916596), (14, 11993982), (21, 7995988), (22, 7632534), (26, 6458298), (28, 5996991), (33, 5088356), (39, 4305532), (42, 3997994), (44, 3816267), (49, 3426852), (52, 3229149), (66, 2544178), (77, 2180724), (78, 2152766), (84, 1998997), (91, 1845228), (98, 1713426), (132, 1272089), (143, 1174236), (147, 1142284), (154, 1090362), (156, 1076383), (182, 922614), (196, 856713), (231, 726908), (273, 615076), (286, 587118), (294, 571142), (308, 545181), (364, 461307), (429, 391412), (462, 363454), (539, 311532), (546, 307538), (572, 293559), (588, 285571), (637, 263604), (858, 195706), (924, 181727), (1001, 167748), (1078, 155766), (1092, 153769), (1274, 131802), (1617, 103844), (1716, 97853), (1911, 87868), (1997, 84084), (2002, 83874), (2156, 77883), (2548, 65901), (3003, 55916), (3234, 51922), (3822, 43934), (3994, 42042), (4004, 41937), (5991, 28028), (6006, 27958), (6468, 25961), (7007, 23964), (7644, 21967), (7988, 21021), (11982, 14014), (12012, 13979)]