161800656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 466636800

約数和(自身を除く): 304836144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 59, 62, 76, 93, 97, 114, 118, 124, 152, 177, 186, 194, 228, 236, 248, 291, 304, 354, 372, 388, 456, 472, 496, 582, 589, 708, 744, 776, 912, 944, 1121, 1164, 1178, 1416, 1488, 1552, 1767, 1829, 1843, 2242, 2328, 2356, 2832, 3007, 3363, 3534, 3658, 3686, 4484, 4656, 4712, 5487, 5529, 5723, 6014, 6726, 7068, 7316, 7372, 8968, 9021, 9424, 10974, 11058, 11446, 12028, 13452, 14136, 14632, 14744, 17169, 17936, 18042, 21948, 22116, 22892, 24056, 26904, 28272, 29264, 29488, 34338, 34751, 36084, 43896, 44232, 45784, 48112, 53808, 57133, 68676, 69502, 72168, 87792, 88464, 91568, 104253, 108737, 114266, 137352, 139004, 144336, 171399, 177413, 208506, 217474, 228532, 274704, 278008, 326211, 342798, 354826, 417012, 434948, 457064, 532239, 556016, 652422, 685596, 709652, 834024, 869896, 914128, 1064478, 1304844, 1371192, 1419304, 1668048, 1739792, 2128956, 2609688, 2742384, 2838608, 3370847, 4257912, 5219376, 6741694, 8515824, 10112541, 13483388, 20225082, 26966776, 40450164, 53933552, 80900328, 161800656]

約数ペア:

[(1, 161800656), (2, 80900328), (3, 53933552), (4, 40450164), (6, 26966776), (8, 20225082), (12, 13483388), (16, 10112541), (19, 8515824), (24, 6741694), (31, 5219376), (38, 4257912), (48, 3370847), (57, 2838608), (59, 2742384), (62, 2609688), (76, 2128956), (93, 1739792), (97, 1668048), (114, 1419304), (118, 1371192), (124, 1304844), (152, 1064478), (177, 914128), (186, 869896), (194, 834024), (228, 709652), (236, 685596), (248, 652422), (291, 556016), (304, 532239), (354, 457064), (372, 434948), (388, 417012), (456, 354826), (472, 342798), (496, 326211), (582, 278008), (589, 274704), (708, 228532), (744, 217474), (776, 208506), (912, 177413), (944, 171399), (1121, 144336), (1164, 139004), (1178, 137352), (1416, 114266), (1488, 108737), (1552, 104253), (1767, 91568), (1829, 88464), (1843, 87792), (2242, 72168), (2328, 69502), (2356, 68676), (2832, 57133), (3007, 53808), (3363, 48112), (3534, 45784), (3658, 44232), (3686, 43896), (4484, 36084), (4656, 34751), (4712, 34338), (5487, 29488), (5529, 29264), (5723, 28272), (6014, 26904), (6726, 24056), (7068, 22892), (7316, 22116), (7372, 21948), (8968, 18042), (9021, 17936), (9424, 17169), (10974, 14744), (11058, 14632), (11446, 14136), (12028, 13452)]