133668544

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 273058128

約数和(自身を除く): 139389584

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 157, 212, 251, 314, 424, 502, 628, 848, 1004, 1256, 1696, 2008, 2512, 3392, 4016, 5024, 8032, 8321, 10048, 13303, 16064, 16642, 26606, 33284, 39407, 53212, 66568, 78814, 106424, 133136, 157628, 212848, 266272, 315256, 425696, 532544, 630512, 851392, 1261024, 2088571, 2522048, 4177142, 8354284, 16708568, 33417136, 66834272, 133668544]

約数ペア:

[(1, 133668544), (2, 66834272), (4, 33417136), (8, 16708568), (16, 8354284), (32, 4177142), (53, 2522048), (64, 2088571), (106, 1261024), (157, 851392), (212, 630512), (251, 532544), (314, 425696), (424, 315256), (502, 266272), (628, 212848), (848, 157628), (1004, 133136), (1256, 106424), (1696, 78814), (2008, 66568), (2512, 53212), (3392, 39407), (4016, 33284), (5024, 26606), (8032, 16642), (8321, 16064), (10048, 13303)]