218565540162

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{159119}}^1$

素因数の和:159333

約数の個数: 80

約数和(自身を含む): 501361660800

約数和(自身を除く): 282796120638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 139, 162, 183, 278, 366, 417, 549, 834, 1098, 1251, 1647, 2502, 3294, 3753, 4941, 7506, 8479, 9882, 11259, 16958, 22518, 25437, 50874, 76311, 152622, 159119, 228933, 318238, 457866, 477357, 686799, 954714, 1373598, 1432071, 2864142, 4296213, 8592426, 9706259, 12888639, 19412518, 22117541, 25777278, 29118777, 44235082, 58237554, 66352623, 87356331, 132705246, 174712662, 199057869, 262068993, 398115738, 524137986, 597173607, 786206979, 1194347214, 1349170001, 1572413958, 1791520821, 2698340002, 3583041642, 4047510003, 8095020006, 12142530009, 24285060018, 36427590027, 72855180054, 109282770081, 218565540162]

約数ペア:

[(1, 218565540162), (2, 109282770081), (3, 72855180054), (6, 36427590027), (9, 24285060018), (18, 12142530009), (27, 8095020006), (54, 4047510003), (61, 3583041642), (81, 2698340002), (122, 1791520821), (139, 1572413958), (162, 1349170001), (183, 1194347214), (278, 786206979), (366, 597173607), (417, 524137986), (549, 398115738), (834, 262068993), (1098, 199057869), (1251, 174712662), (1647, 132705246), (2502, 87356331), (3294, 66352623), (3753, 58237554), (4941, 44235082), (7506, 29118777), (8479, 25777278), (9882, 22117541), (11259, 19412518), (16958, 12888639), (22518, 9706259), (25437, 8592426), (50874, 4296213), (76311, 2864142), (152622, 1432071), (159119, 1373598), (228933, 954714), (318238, 686799), (457866, 477357)]