158231682

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 431671032

約数和(自身を除く): 273439350

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 61, 63, 98, 102, 119, 122, 126, 147, 153, 173, 183, 238, 294, 306, 346, 357, 366, 427, 441, 519, 549, 714, 833, 854, 882, 1037, 1038, 1071, 1098, 1211, 1281, 1557, 1666, 2074, 2142, 2422, 2499, 2562, 2941, 2989, 3111, 3114, 3633, 3843, 4998, 5882, 5978, 6222, 7259, 7266, 7497, 7686, 8477, 8823, 8967, 9333, 10553, 10899, 14518, 14994, 16954, 17646, 17934, 18666, 20587, 21106, 21777, 21798, 25431, 26469, 26901, 31659, 41174, 43554, 50813, 50862, 52938, 53802, 61761, 63318, 65331, 73871, 76293, 94977, 101626, 123522, 130662, 144109, 147742, 152439, 152586, 179401, 185283, 189954, 221613, 288218, 304878, 358802, 370566, 432327, 443226, 457317, 517097, 538203, 664839, 864654, 914634, 1034194, 1076406, 1255807, 1296981, 1329678, 1551291, 1614609, 2511614, 2593962, 3102582, 3229218, 3767421, 4653873, 7534842, 8790649, 9307746, 11302263, 17581298, 22604526, 26371947, 52743894, 79115841, 158231682]

約数ペア:

[(1, 158231682), (2, 79115841), (3, 52743894), (6, 26371947), (7, 22604526), (9, 17581298), (14, 11302263), (17, 9307746), (18, 8790649), (21, 7534842), (34, 4653873), (42, 3767421), (49, 3229218), (51, 3102582), (61, 2593962), (63, 2511614), (98, 1614609), (102, 1551291), (119, 1329678), (122, 1296981), (126, 1255807), (147, 1076406), (153, 1034194), (173, 914634), (183, 864654), (238, 664839), (294, 538203), (306, 517097), (346, 457317), (357, 443226), (366, 432327), (427, 370566), (441, 358802), (519, 304878), (549, 288218), (714, 221613), (833, 189954), (854, 185283), (882, 179401), (1037, 152586), (1038, 152439), (1071, 147742), (1098, 144109), (1211, 130662), (1281, 123522), (1557, 101626), (1666, 94977), (2074, 76293), (2142, 73871), (2422, 65331), (2499, 63318), (2562, 61761), (2941, 53802), (2989, 52938), (3111, 50862), (3114, 50813), (3633, 43554), (3843, 41174), (4998, 31659), (5882, 26901), (5978, 26469), (6222, 25431), (7259, 21798), (7266, 21777), (7497, 21106), (7686, 20587), (8477, 18666), (8823, 17934), (8967, 17646), (9333, 16954), (10553, 14994), (10899, 14518)]