189374208

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 507042816

約数和(自身を除く): 317668608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1146, 1291, 1528, 2292, 2582, 3056, 3873, 4584, 5164, 6112, 7746, 9168, 10328, 12224, 15492, 18336, 20656, 24448, 30984, 36672, 41312, 48896, 61968, 73344, 82624, 123936, 146688, 165248, 246581, 247872, 330496, 493162, 495744, 739743, 986324, 991488, 1479486, 1972648, 2958972, 3945296, 5917944, 7890592, 11835888, 15781184, 23671776, 31562368, 47343552, 63124736, 94687104, 189374208]

約数ペア:

[(1, 189374208), (2, 94687104), (3, 63124736), (4, 47343552), (6, 31562368), (8, 23671776), (12, 15781184), (16, 11835888), (24, 7890592), (32, 5917944), (48, 3945296), (64, 2958972), (96, 1972648), (128, 1479486), (191, 991488), (192, 986324), (256, 739743), (382, 495744), (384, 493162), (573, 330496), (764, 247872), (768, 246581), (1146, 165248), (1291, 146688), (1528, 123936), (2292, 82624), (2582, 73344), (3056, 61968), (3873, 48896), (4584, 41312), (5164, 36672), (6112, 30984), (7746, 24448), (9168, 20656), (10328, 18336), (12224, 15492)]