134401971568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{7643}}^1$

素因数の和:8026

約数の個数: 80

約数和(自身を含む): 269484939360

約数和(自身を除く): 135082967792

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 233, 356, 424, 466, 712, 848, 932, 1424, 1864, 3728, 4717, 7643, 9434, 12349, 15286, 18868, 20737, 24698, 30572, 37736, 41474, 49396, 61144, 75472, 82948, 98792, 122288, 165896, 197584, 331792, 405079, 680227, 810158, 1099061, 1360454, 1620316, 1780819, 2198122, 2720908, 3240632, 3561638, 4396244, 5441816, 6481264, 7123276, 8792488, 10883632, 14246552, 17584976, 28493104, 36052031, 72104062, 94383407, 144208124, 158492891, 188766814, 288416248, 316985782, 377533628, 576832496, 633971564, 755067256, 1267943128, 1510134512, 2535886256, 8400123223, 16800246446, 33600492892, 67200985784, 134401971568]

約数ペア:

[(1, 134401971568), (2, 67200985784), (4, 33600492892), (8, 16800246446), (16, 8400123223), (53, 2535886256), (89, 1510134512), (106, 1267943128), (178, 755067256), (212, 633971564), (233, 576832496), (356, 377533628), (424, 316985782), (466, 288416248), (712, 188766814), (848, 158492891), (932, 144208124), (1424, 94383407), (1864, 72104062), (3728, 36052031), (4717, 28493104), (7643, 17584976), (9434, 14246552), (12349, 10883632), (15286, 8792488), (18868, 7123276), (20737, 6481264), (24698, 5441816), (30572, 4396244), (37736, 3561638), (41474, 3240632), (49396, 2720908), (61144, 2198122), (75472, 1780819), (82948, 1620316), (98792, 1360454), (122288, 1099061), (165896, 810158), (197584, 680227), (331792, 405079)]