148936284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{84431}}^1$

素因数の和:84455

約数の個数: 54

約数和(自身を含む): 437948784

約数和(自身を除く): 289012500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 84431, 168862, 253293, 337724, 506586, 591017, 759879, 1013172, 1182034, 1519758, 1773051, 2364068, 3039516, 3546102, 4137119, 5319153, 7092204, 8274238, 10638306, 12411357, 16548476, 21276612, 24822714, 37234071, 49645428, 74468142, 148936284]

約数ペア:

[(1, 148936284), (2, 74468142), (3, 49645428), (4, 37234071), (6, 24822714), (7, 21276612), (9, 16548476), (12, 12411357), (14, 10638306), (18, 8274238), (21, 7092204), (28, 5319153), (36, 4137119), (42, 3546102), (49, 3039516), (63, 2364068), (84, 1773051), (98, 1519758), (126, 1182034), (147, 1013172), (196, 759879), (252, 591017), (294, 506586), (441, 337724), (588, 253293), (882, 168862), (1764, 84431)]