145148736

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17581}}^1$

素因数の和:17639

約数の個数: 56

約数和(自身を含む): 392992864

約数和(自身を除く): 247844128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 17581, 35162, 52743, 70324, 105486, 140648, 210972, 281296, 421944, 562592, 755983, 843888, 1125184, 1511966, 1687776, 2267949, 3023932, 3375552, 4535898, 6047864, 9071796, 12095728, 18143592, 24191456, 36287184, 48382912, 72574368, 145148736]

約数ペア:

[(1, 145148736), (2, 72574368), (3, 48382912), (4, 36287184), (6, 24191456), (8, 18143592), (12, 12095728), (16, 9071796), (24, 6047864), (32, 4535898), (43, 3375552), (48, 3023932), (64, 2267949), (86, 1687776), (96, 1511966), (129, 1125184), (172, 843888), (192, 755983), (258, 562592), (344, 421944), (516, 281296), (688, 210972), (1032, 140648), (1376, 105486), (2064, 70324), (2752, 52743), (4128, 35162), (8256, 17581)]