154443984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 414449664

約数和(自身を除く): 260005680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 271, 372, 383, 496, 542, 744, 766, 813, 1084, 1149, 1488, 1532, 1626, 2168, 2298, 3064, 3252, 4336, 4596, 6128, 6504, 8401, 9192, 11873, 13008, 16802, 18384, 23746, 25203, 33604, 35619, 47492, 50406, 67208, 71238, 94984, 100812, 103793, 134416, 142476, 189968, 201624, 207586, 284952, 311379, 403248, 415172, 569904, 622758, 830344, 1245516, 1660688, 2491032, 3217583, 4982064, 6435166, 9652749, 12870332, 19305498, 25740664, 38610996, 51481328, 77221992, 154443984]

約数ペア:

[(1, 154443984), (2, 77221992), (3, 51481328), (4, 38610996), (6, 25740664), (8, 19305498), (12, 12870332), (16, 9652749), (24, 6435166), (31, 4982064), (48, 3217583), (62, 2491032), (93, 1660688), (124, 1245516), (186, 830344), (248, 622758), (271, 569904), (372, 415172), (383, 403248), (496, 311379), (542, 284952), (744, 207586), (766, 201624), (813, 189968), (1084, 142476), (1149, 134416), (1488, 103793), (1532, 100812), (1626, 94984), (2168, 71238), (2298, 67208), (3064, 50406), (3252, 47492), (4336, 35619), (4596, 33604), (6128, 25203), (6504, 23746), (8401, 18384), (9192, 16802), (11873, 13008)]