142488424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 308629440

約数和(自身を除く): 166141016

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 332, 442, 664, 884, 971, 1079, 1411, 1768, 1942, 2158, 2822, 3884, 4316, 5644, 7768, 8632, 11288, 12623, 16507, 18343, 25246, 33014, 36686, 50492, 66028, 73372, 80593, 100984, 132056, 146744, 161186, 214591, 322372, 429182, 644744, 858364, 1047709, 1370081, 1716728, 2095418, 2740162, 4190836, 5480324, 8381672, 10960648, 17811053, 35622106, 71244212, 142488424]

約数ペア:

[(1, 142488424), (2, 71244212), (4, 35622106), (8, 17811053), (13, 10960648), (17, 8381672), (26, 5480324), (34, 4190836), (52, 2740162), (68, 2095418), (83, 1716728), (104, 1370081), (136, 1047709), (166, 858364), (221, 644744), (332, 429182), (442, 322372), (664, 214591), (884, 161186), (971, 146744), (1079, 132056), (1411, 100984), (1768, 80593), (1942, 73372), (2158, 66028), (2822, 50492), (3884, 36686), (4316, 33014), (5644, 25246), (7768, 18343), (8632, 16507), (11288, 12623)]