156689757824

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{25033}}^1$

素因数の和:25745

約数の個数: 64

約数和(自身を含む): 316630032000

約数和(自身を除く): 159940274176

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 619, 632, 1238, 1264, 2476, 2528, 4952, 5056, 9904, 10112, 19808, 25033, 39616, 48901, 50066, 79232, 97802, 100132, 195604, 200264, 391208, 400528, 782416, 801056, 1564832, 1602112, 1977607, 3129664, 3204224, 3955214, 6259328, 7910428, 15495427, 15820856, 30990854, 31641712, 61981708, 63283424, 123963416, 126566848, 247926832, 253133696, 495853664, 991707328, 1224138733, 1983414656, 2448277466, 4896554932, 9793109864, 19586219728, 39172439456, 78344878912, 156689757824]

約数ペア:

[(1, 156689757824), (2, 78344878912), (4, 39172439456), (8, 19586219728), (16, 9793109864), (32, 4896554932), (64, 2448277466), (79, 1983414656), (128, 1224138733), (158, 991707328), (316, 495853664), (619, 253133696), (632, 247926832), (1238, 126566848), (1264, 123963416), (2476, 63283424), (2528, 61981708), (4952, 31641712), (5056, 30990854), (9904, 15820856), (10112, 15495427), (19808, 7910428), (25033, 6259328), (39616, 3955214), (48901, 3204224), (50066, 3129664), (79232, 1977607), (97802, 1602112), (100132, 1564832), (195604, 801056), (200264, 782416), (391208, 400528)]