161492436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 108

約数和(自身を含む): 481021632

約数和(自身を除く): 319529196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 498, 581, 588, 747, 882, 996, 1103, 1162, 1494, 1743, 1764, 2206, 2324, 2988, 3309, 3486, 4067, 4412, 5229, 6618, 6972, 7721, 8134, 9927, 10458, 12201, 13236, 15442, 16268, 19854, 20916, 23163, 24402, 30884, 36603, 39708, 46326, 48804, 54047, 69489, 73206, 91549, 92652, 108094, 138978, 146412, 162141, 183098, 216188, 274647, 277956, 324282, 366196, 486423, 549294, 640843, 648564, 823941, 972846, 1098588, 1281686, 1647882, 1922529, 1945692, 2563372, 3295764, 3845058, 4485901, 5767587, 7690116, 8971802, 11535174, 13457703, 17943604, 23070348, 26915406, 40373109, 53830812, 80746218, 161492436]

約数ペア:

[(1, 161492436), (2, 80746218), (3, 53830812), (4, 40373109), (6, 26915406), (7, 23070348), (9, 17943604), (12, 13457703), (14, 11535174), (18, 8971802), (21, 7690116), (28, 5767587), (36, 4485901), (42, 3845058), (49, 3295764), (63, 2563372), (83, 1945692), (84, 1922529), (98, 1647882), (126, 1281686), (147, 1098588), (166, 972846), (196, 823941), (249, 648564), (252, 640843), (294, 549294), (332, 486423), (441, 366196), (498, 324282), (581, 277956), (588, 274647), (747, 216188), (882, 183098), (996, 162141), (1103, 146412), (1162, 138978), (1494, 108094), (1743, 92652), (1764, 91549), (2206, 73206), (2324, 69489), (2988, 54047), (3309, 48804), (3486, 46326), (4067, 39708), (4412, 36603), (5229, 30884), (6618, 24402), (6972, 23163), (7721, 20916), (8134, 19854), (9927, 16268), (10458, 15442), (12201, 13236)]