193924592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 411402240

約数和(自身を除く): 217477648

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 89, 92, 124, 178, 184, 191, 248, 356, 368, 382, 496, 712, 713, 764, 1424, 1426, 1528, 2047, 2759, 2852, 3056, 4094, 4393, 5518, 5704, 5921, 8188, 8786, 11036, 11408, 11842, 16376, 16999, 17572, 22072, 23684, 32752, 33998, 35144, 44144, 47368, 63457, 67996, 70288, 94736, 126914, 135992, 136183, 253828, 271984, 272366, 390977, 507656, 526969, 544732, 781954, 1015312, 1053938, 1089464, 1563908, 2107876, 2178928, 3127816, 4215752, 6255632, 8431504, 12120287, 24240574, 48481148, 96962296, 193924592]

約数ペア:

[(1, 193924592), (2, 96962296), (4, 48481148), (8, 24240574), (16, 12120287), (23, 8431504), (31, 6255632), (46, 4215752), (62, 3127816), (89, 2178928), (92, 2107876), (124, 1563908), (178, 1089464), (184, 1053938), (191, 1015312), (248, 781954), (356, 544732), (368, 526969), (382, 507656), (496, 390977), (712, 272366), (713, 271984), (764, 253828), (1424, 136183), (1426, 135992), (1528, 126914), (2047, 94736), (2759, 70288), (2852, 67996), (3056, 63457), (4094, 47368), (4393, 44144), (5518, 35144), (5704, 33998), (5921, 32752), (8188, 23684), (8786, 22072), (11036, 17572), (11408, 16999), (11842, 16376)]