179937068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 346332000

約数和(自身を除く): 166394932

約数列:

[1, 2, 4, 19, 37, 38, 61, 74, 76, 122, 148, 244, 703, 1049, 1159, 1406, 2098, 2257, 2318, 2812, 4196, 4514, 4636, 9028, 19931, 38813, 39862, 42883, 63989, 77626, 79724, 85766, 127978, 155252, 171532, 255956, 737447, 1215791, 1474894, 2367593, 2431582, 2949788, 4735186, 4863164, 9470372, 44984267, 89968534, 179937068]

約数ペア:

[(1, 179937068), (2, 89968534), (4, 44984267), (19, 9470372), (37, 4863164), (38, 4735186), (61, 2949788), (74, 2431582), (76, 2367593), (122, 1474894), (148, 1215791), (244, 737447), (703, 255956), (1049, 171532), (1159, 155252), (1406, 127978), (2098, 85766), (2257, 79724), (2318, 77626), (2812, 63989), (4196, 42883), (4514, 39862), (4636, 38813), (9028, 19931)]