156721389648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{719011}}^1$

素因数の和:719280

約数の個数: 80

約数和(自身を含む): 427955942400

約数和(自身を除く): 271234552752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 239, 304, 456, 478, 717, 912, 956, 1434, 1912, 2868, 3824, 4541, 5736, 9082, 11472, 13623, 18164, 27246, 36328, 54492, 72656, 108984, 217968, 719011, 1438022, 2157033, 2876044, 4314066, 5752088, 8628132, 11504176, 13661209, 17256264, 27322418, 34512528, 40983627, 54644836, 81967254, 109289672, 163934508, 171843629, 218579344, 327869016, 343687258, 515530887, 655738032, 687374516, 1031061774, 1374749032, 2062123548, 2749498064, 3265028951, 4124247096, 6530057902, 8248494192, 9795086853, 13060115804, 19590173706, 26120231608, 39180347412, 52240463216, 78360694824, 156721389648]

約数ペア:

[(1, 156721389648), (2, 78360694824), (3, 52240463216), (4, 39180347412), (6, 26120231608), (8, 19590173706), (12, 13060115804), (16, 9795086853), (19, 8248494192), (24, 6530057902), (38, 4124247096), (48, 3265028951), (57, 2749498064), (76, 2062123548), (114, 1374749032), (152, 1031061774), (228, 687374516), (239, 655738032), (304, 515530887), (456, 343687258), (478, 327869016), (717, 218579344), (912, 171843629), (956, 163934508), (1434, 109289672), (1912, 81967254), (2868, 54644836), (3824, 40983627), (4541, 34512528), (5736, 27322418), (9082, 17256264), (11472, 13661209), (13623, 11504176), (18164, 8628132), (27246, 5752088), (36328, 4314066), (54492, 2876044), (72656, 2157033), (108984, 1438022), (217968, 719011)]