137090928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 415528960

約数和(自身を除く): 278438032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 373, 403, 456, 494, 496, 589, 624, 741, 744, 746, 806, 912, 988, 1119, 1178, 1209, 1482, 1488, 1492, 1612, 1767, 1976, 2238, 2356, 2418, 2964, 2984, 3224, 3534, 3952, 4476, 4712, 4836, 4849, 5928, 5968, 6448, 7068, 7087, 7657, 8952, 9424, 9672, 9698, 11563, 11856, 14136, 14174, 14547, 15314, 17904, 19344, 19396, 21261, 22971, 23126, 28272, 28348, 29094, 30628, 34689, 38792, 42522, 45942, 46252, 56696, 58188, 61256, 69378, 77584, 85044, 91884, 92131, 92504, 113392, 116376, 122512, 138756, 150319, 170088, 183768, 184262, 185008, 219697, 232752, 276393, 277512, 300638, 340176, 367536, 368524, 439394, 450957, 552786, 555024, 601276, 659091, 737048, 878788, 901914, 1105572, 1202552, 1318182, 1474096, 1757576, 1803828, 2211144, 2405104, 2636364, 2856061, 3515152, 3607656, 4422288, 5272728, 5712122, 7215312, 8568183, 10545456, 11424244, 17136366, 22848488, 34272732, 45696976, 68545464, 137090928]

約数ペア:

[(1, 137090928), (2, 68545464), (3, 45696976), (4, 34272732), (6, 22848488), (8, 17136366), (12, 11424244), (13, 10545456), (16, 8568183), (19, 7215312), (24, 5712122), (26, 5272728), (31, 4422288), (38, 3607656), (39, 3515152), (48, 2856061), (52, 2636364), (57, 2405104), (62, 2211144), (76, 1803828), (78, 1757576), (93, 1474096), (104, 1318182), (114, 1202552), (124, 1105572), (152, 901914), (156, 878788), (186, 737048), (208, 659091), (228, 601276), (247, 555024), (248, 552786), (304, 450957), (312, 439394), (372, 368524), (373, 367536), (403, 340176), (456, 300638), (494, 277512), (496, 276393), (589, 232752), (624, 219697), (741, 185008), (744, 184262), (746, 183768), (806, 170088), (912, 150319), (988, 138756), (1119, 122512), (1178, 116376), (1209, 113392), (1482, 92504), (1488, 92131), (1492, 91884), (1612, 85044), (1767, 77584), (1976, 69378), (2238, 61256), (2356, 58188), (2418, 56696), (2964, 46252), (2984, 45942), (3224, 42522), (3534, 38792), (3952, 34689), (4476, 30628), (4712, 29094), (4836, 28348), (4849, 28272), (5928, 23126), (5968, 22971), (6448, 21261), (7068, 19396), (7087, 19344), (7657, 17904), (8952, 15314), (9424, 14547), (9672, 14174), (9698, 14136), (11563, 11856)]