138914776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 375379200

約数和(自身を除く): 236464424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 83, 88, 91, 104, 121, 133, 143, 152, 154, 166, 182, 209, 242, 247, 266, 286, 308, 332, 364, 418, 484, 494, 532, 572, 581, 616, 664, 728, 836, 847, 913, 968, 988, 1001, 1064, 1079, 1144, 1162, 1463, 1573, 1577, 1672, 1694, 1729, 1826, 1976, 2002, 2158, 2299, 2324, 2717, 2926, 3146, 3154, 3388, 3458, 3652, 4004, 4316, 4598, 4648, 5434, 5852, 6292, 6308, 6391, 6776, 6916, 7304, 7553, 8008, 8632, 9196, 10043, 10868, 11011, 11039, 11704, 11869, 12584, 12616, 12782, 13832, 15106, 16093, 17347, 18392, 19019, 20086, 20501, 21736, 22022, 22078, 23738, 25564, 29887, 30212, 32186, 34694, 38038, 40172, 41002, 44044, 44156, 47476, 51128, 59774, 60424, 64372, 69388, 70301, 76076, 80344, 82004, 83083, 88088, 88312, 94952, 119548, 121429, 128744, 130559, 138776, 140602, 143507, 152152, 164008, 166166, 190817, 209209, 225511, 239096, 242858, 261118, 281204, 287014, 332332, 381634, 418418, 451022, 485716, 522236, 562408, 574028, 664664, 763268, 836836, 902044, 913913, 971432, 1044472, 1148056, 1335719, 1526536, 1578577, 1673672, 1804088, 1827826, 2480621, 2671438, 3157154, 3655652, 4961242, 5342876, 6314308, 7311304, 9922484, 10685752, 12628616, 17364347, 19844968, 34728694, 69457388, 138914776]

約数ペア:

[(1, 138914776), (2, 69457388), (4, 34728694), (7, 19844968), (8, 17364347), (11, 12628616), (13, 10685752), (14, 9922484), (19, 7311304), (22, 6314308), (26, 5342876), (28, 4961242), (38, 3655652), (44, 3157154), (52, 2671438), (56, 2480621), (76, 1827826), (77, 1804088), (83, 1673672), (88, 1578577), (91, 1526536), (104, 1335719), (121, 1148056), (133, 1044472), (143, 971432), (152, 913913), (154, 902044), (166, 836836), (182, 763268), (209, 664664), (242, 574028), (247, 562408), (266, 522236), (286, 485716), (308, 451022), (332, 418418), (364, 381634), (418, 332332), (484, 287014), (494, 281204), (532, 261118), (572, 242858), (581, 239096), (616, 225511), (664, 209209), (728, 190817), (836, 166166), (847, 164008), (913, 152152), (968, 143507), (988, 140602), (1001, 138776), (1064, 130559), (1079, 128744), (1144, 121429), (1162, 119548), (1463, 94952), (1573, 88312), (1577, 88088), (1672, 83083), (1694, 82004), (1729, 80344), (1826, 76076), (1976, 70301), (2002, 69388), (2158, 64372), (2299, 60424), (2324, 59774), (2717, 51128), (2926, 47476), (3146, 44156), (3154, 44044), (3388, 41002), (3458, 40172), (3652, 38038), (4004, 34694), (4316, 32186), (4598, 30212), (4648, 29887), (5434, 25564), (5852, 23738), (6292, 22078), (6308, 22022), (6391, 21736), (6776, 20501), (6916, 20086), (7304, 19019), (7553, 18392), (8008, 17347), (8632, 16093), (9196, 15106), (10043, 13832), (10868, 12782), (11011, 12616), (11039, 12584), (11704, 11869)]