156937319735

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{70249}}^1$

素因数の和:70392

約数の個数: 64

約数和(自身を含む): 233072640000

約数和(自身を除く): 76135320265

約数列:

[1, 5, 7, 29, 31, 35, 71, 145, 155, 203, 217, 355, 497, 899, 1015, 1085, 2059, 2201, 2485, 4495, 6293, 10295, 11005, 14413, 15407, 31465, 63829, 70249, 72065, 77035, 319145, 351245, 446803, 491743, 2037221, 2177719, 2234015, 2458715, 4987679, 10186105, 10888595, 14260547, 15244033, 24938395, 34913753, 63153851, 71302735, 76220165, 144642691, 154618049, 174568765, 315769255, 442076957, 723213455, 773090245, 1012498837, 1082326343, 2210384785, 4483923421, 5062494185, 5411631715, 22419617105, 31387463947, 156937319735]

約数ペア:

[(1, 156937319735), (5, 31387463947), (7, 22419617105), (29, 5411631715), (31, 5062494185), (35, 4483923421), (71, 2210384785), (145, 1082326343), (155, 1012498837), (203, 773090245), (217, 723213455), (355, 442076957), (497, 315769255), (899, 174568765), (1015, 154618049), (1085, 144642691), (2059, 76220165), (2201, 71302735), (2485, 63153851), (4495, 34913753), (6293, 24938395), (10295, 15244033), (11005, 14260547), (14413, 10888595), (15407, 10186105), (31465, 4987679), (63829, 2458715), (70249, 2234015), (72065, 2177719), (77035, 2037221), (319145, 491743), (351245, 446803)]