163986912

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3181}}^1$

素因数の和:3376

約数の個数: 72

約数和(自身を含む): 469090440

約数和(自身を除く): 305103528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3181, 3222, 4296, 5728, 6362, 6444, 8592, 9543, 12724, 12888, 17184, 19086, 25448, 25776, 28629, 38172, 50896, 51552, 57258, 76344, 101792, 114516, 152688, 229032, 305376, 458064, 569399, 916128, 1138798, 1708197, 2277596, 3416394, 4555192, 5124591, 6832788, 9110384, 10249182, 13665576, 18220768, 20498364, 27331152, 40996728, 54662304, 81993456, 163986912]

約数ペア:

[(1, 163986912), (2, 81993456), (3, 54662304), (4, 40996728), (6, 27331152), (8, 20498364), (9, 18220768), (12, 13665576), (16, 10249182), (18, 9110384), (24, 6832788), (32, 5124591), (36, 4555192), (48, 3416394), (72, 2277596), (96, 1708197), (144, 1138798), (179, 916128), (288, 569399), (358, 458064), (537, 305376), (716, 229032), (1074, 152688), (1432, 114516), (1611, 101792), (2148, 76344), (2864, 57258), (3181, 51552), (3222, 50896), (4296, 38172), (5728, 28629), (6362, 25776), (6444, 25448), (8592, 19086), (9543, 17184), (12724, 12888)]