15697869978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 38295244800

約数和(自身を除く): 22597374822

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 379, 483, 742, 758, 809, 966, 1113, 1137, 1219, 1618, 2226, 2274, 2427, 2438, 2653, 3657, 4854, 5306, 5663, 7314, 7959, 8533, 8717, 11326, 15918, 16989, 17066, 17434, 18607, 20087, 25599, 26151, 33978, 37214, 40174, 42877, 51198, 52302, 55821, 60261, 61019, 85754, 111642, 120522, 122038, 128631, 130249, 140609, 183057, 257262, 260498, 281218, 300139, 306611, 366114, 390747, 421827, 462001, 600278, 613222, 781494, 843654, 900417, 919833, 924002, 986171, 1386003, 1800834, 1839666, 1972342, 2146277, 2772006, 2958513, 3234007, 4292554, 5917026, 6438831, 6468014, 6903197, 7052053, 9702021, 12877662, 13806394, 14104106, 16250383, 19404042, 20709591, 21156159, 32500766, 41419182, 42312318, 48751149, 49364371, 97502298, 98728742, 113752681, 148093113, 227505362, 296186226, 341258043, 373758809, 682516086, 747517618, 1121276427, 2242552854, 2616311663, 5232623326, 7848934989, 15697869978]

約数ペア:

[(1, 15697869978), (2, 7848934989), (3, 5232623326), (6, 2616311663), (7, 2242552854), (14, 1121276427), (21, 747517618), (23, 682516086), (42, 373758809), (46, 341258043), (53, 296186226), (69, 227505362), (106, 148093113), (138, 113752681), (159, 98728742), (161, 97502298), (318, 49364371), (322, 48751149), (371, 42312318), (379, 41419182), (483, 32500766), (742, 21156159), (758, 20709591), (809, 19404042), (966, 16250383), (1113, 14104106), (1137, 13806394), (1219, 12877662), (1618, 9702021), (2226, 7052053), (2274, 6903197), (2427, 6468014), (2438, 6438831), (2653, 5917026), (3657, 4292554), (4854, 3234007), (5306, 2958513), (5663, 2772006), (7314, 2146277), (7959, 1972342), (8533, 1839666), (8717, 1800834), (11326, 1386003), (15918, 986171), (16989, 924002), (17066, 919833), (17434, 900417), (18607, 843654), (20087, 781494), (25599, 613222), (26151, 600278), (33978, 462001), (37214, 421827), (40174, 390747), (42877, 366114), (51198, 306611), (52302, 300139), (55821, 281218), (60261, 260498), (61019, 257262), (85754, 183057), (111642, 140609), (120522, 130249), (122038, 128631)]