148655848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 325094400

約数和(自身を除く): 176438552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 67, 76, 88, 134, 152, 209, 268, 418, 536, 737, 836, 1273, 1327, 1474, 1672, 2546, 2654, 2948, 5092, 5308, 5896, 10184, 10616, 14003, 14597, 25213, 28006, 29194, 50426, 56012, 58388, 88909, 100852, 112024, 116776, 177818, 201704, 277343, 355636, 554686, 711272, 977999, 1109372, 1689271, 1955998, 2218744, 3378542, 3911996, 6757084, 7823992, 13514168, 18581981, 37163962, 74327924, 148655848]

約数ペア:

[(1, 148655848), (2, 74327924), (4, 37163962), (8, 18581981), (11, 13514168), (19, 7823992), (22, 6757084), (38, 3911996), (44, 3378542), (67, 2218744), (76, 1955998), (88, 1689271), (134, 1109372), (152, 977999), (209, 711272), (268, 554686), (418, 355636), (536, 277343), (737, 201704), (836, 177818), (1273, 116776), (1327, 112024), (1474, 100852), (1672, 88909), (2546, 58388), (2654, 56012), (2948, 50426), (5092, 29194), (5308, 28006), (5896, 25213), (10184, 14597), (10616, 14003)]