155120784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 160

約数和(自身を含む): 522466560

約数和(自身を除く): 367345776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2089, 2184, 2652, 2856, 3094, 3536, 4178, 4368, 4641, 5304, 5712, 6188, 6267, 8356, 9282, 10608, 12376, 12534, 14623, 16712, 18564, 24752, 25068, 27157, 29246, 33424, 35513, 37128, 43869, 50136, 54314, 58492, 71026, 74256, 81471, 87738, 100272, 106539, 108628, 116984, 142052, 162942, 175476, 190099, 213078, 217256, 233968, 248591, 284104, 325884, 350952, 380198, 426156, 434512, 461669, 497182, 568208, 570297, 651768, 701904, 745773, 760396, 852312, 923338, 994364, 1140594, 1303536, 1385007, 1491546, 1520792, 1704624, 1846676, 1988728, 2281188, 2770014, 2983092, 3041584, 3231683, 3693352, 3977456, 4562376, 5540028, 5966184, 6463366, 7386704, 9124752, 9695049, 11080056, 11932368, 12926732, 19390098, 22160112, 25853464, 38780196, 51706928, 77560392, 155120784]

約数ペア:

[(1, 155120784), (2, 77560392), (3, 51706928), (4, 38780196), (6, 25853464), (7, 22160112), (8, 19390098), (12, 12926732), (13, 11932368), (14, 11080056), (16, 9695049), (17, 9124752), (21, 7386704), (24, 6463366), (26, 5966184), (28, 5540028), (34, 4562376), (39, 3977456), (42, 3693352), (48, 3231683), (51, 3041584), (52, 2983092), (56, 2770014), (68, 2281188), (78, 1988728), (84, 1846676), (91, 1704624), (102, 1520792), (104, 1491546), (112, 1385007), (119, 1303536), (136, 1140594), (156, 994364), (168, 923338), (182, 852312), (204, 760396), (208, 745773), (221, 701904), (238, 651768), (272, 570297), (273, 568208), (312, 497182), (336, 461669), (357, 434512), (364, 426156), (408, 380198), (442, 350952), (476, 325884), (546, 284104), (624, 248591), (663, 233968), (714, 217256), (728, 213078), (816, 190099), (884, 175476), (952, 162942), (1092, 142052), (1326, 116984), (1428, 108628), (1456, 106539), (1547, 100272), (1768, 87738), (1904, 81471), (2089, 74256), (2184, 71026), (2652, 58492), (2856, 54314), (3094, 50136), (3536, 43869), (4178, 37128), (4368, 35513), (4641, 33424), (5304, 29246), (5712, 27157), (6188, 25068), (6267, 24752), (8356, 18564), (9282, 16712), (10608, 14623), (12376, 12534)]