133609840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18386

約数の個数: 80

約数和(自身を含む): 382350528

約数和(自身を除く): 248740688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 18353, 36706, 73412, 91765, 128471, 146824, 183530, 238589, 256942, 293648, 367060, 477178, 513884, 642355, 734120, 954356, 1027768, 1192945, 1284710, 1468240, 1670123, 1908712, 2055536, 2385890, 2569420, 3340246, 3817424, 4771780, 5138840, 6680492, 8350615, 9543560, 10277680, 13360984, 16701230, 19087120, 26721968, 33402460, 66804920, 133609840]

約数ペア:

[(1, 133609840), (2, 66804920), (4, 33402460), (5, 26721968), (7, 19087120), (8, 16701230), (10, 13360984), (13, 10277680), (14, 9543560), (16, 8350615), (20, 6680492), (26, 5138840), (28, 4771780), (35, 3817424), (40, 3340246), (52, 2569420), (56, 2385890), (65, 2055536), (70, 1908712), (80, 1670123), (91, 1468240), (104, 1284710), (112, 1192945), (130, 1027768), (140, 954356), (182, 734120), (208, 642355), (260, 513884), (280, 477178), (364, 367060), (455, 293648), (520, 256942), (560, 238589), (728, 183530), (910, 146824), (1040, 128471), (1456, 91765), (1820, 73412), (3640, 36706), (7280, 18353)]