79308416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 108697984

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 79, 88, 92, 124, 128, 158, 176, 184, 248, 253, 316, 341, 352, 368, 496, 506, 632, 682, 704, 713, 736, 869, 992, 1012, 1264, 1364, 1408, 1426, 1472, 1738, 1817, 1984, 2024, 2449, 2528, 2728, 2852, 2944, 3476, 3634, 3968, 4048, 4898, 5056, 5456, 5704, 6952, 7268, 7843, 8096, 9796, 10112, 10912, 11408, 13904, 14536, 15686, 16192, 19592, 19987, 21824, 22816, 26939, 27808, 29072, 31372, 32384, 39184, 39974, 43648, 45632, 53878, 55616, 56327, 58144, 62744, 78368, 79948, 91264, 107756, 111232, 112654, 116288, 125488, 156736, 159896, 215512, 225308, 232576, 250976, 313472, 319792, 431024, 450616, 501952, 619597, 639584, 862048, 901232, 1003904, 1239194, 1279168, 1724096, 1802464, 2478388, 2558336, 3448192, 3604928, 4956776, 7209856, 9913552, 19827104, 39654208, 79308416]

約数ペア:

[(1, 79308416), (2, 39654208), (4, 19827104), (8, 9913552), (11, 7209856), (16, 4956776), (22, 3604928), (23, 3448192), (31, 2558336), (32, 2478388), (44, 1802464), (46, 1724096), (62, 1279168), (64, 1239194), (79, 1003904), (88, 901232), (92, 862048), (124, 639584), (128, 619597), (158, 501952), (176, 450616), (184, 431024), (248, 319792), (253, 313472), (316, 250976), (341, 232576), (352, 225308), (368, 215512), (496, 159896), (506, 156736), (632, 125488), (682, 116288), (704, 112654), (713, 111232), (736, 107756), (869, 91264), (992, 79948), (1012, 78368), (1264, 62744), (1364, 58144), (1408, 56327), (1426, 55616), (1472, 53878), (1738, 45632), (1817, 43648), (1984, 39974), (2024, 39184), (2449, 32384), (2528, 31372), (2728, 29072), (2852, 27808), (2944, 26939), (3476, 22816), (3634, 21824), (3968, 19987), (4048, 19592), (4898, 16192), (5056, 15686), (5456, 14536), (5704, 13904), (6952, 11408), (7268, 10912), (7843, 10112), (8096, 9796)]