15206857204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{7583}}^1$

素因数の和:8005

約数の個数: 96

約数和(自身を含む): 35226648576

約数和(自身を除く): 20019791372

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 383, 476, 748, 766, 1309, 1532, 2618, 2681, 4213, 5236, 5362, 6511, 7583, 8426, 10724, 13022, 15166, 16852, 26044, 29491, 30332, 45577, 53081, 58982, 71621, 83413, 91154, 106162, 117964, 128911, 143242, 166826, 182308, 212324, 257822, 286484, 333652, 501347, 515644, 583891, 902377, 1002694, 1167782, 1418021, 1804754, 2005388, 2335564, 2836042, 2904289, 3609508, 5672084, 5808578, 9926147, 11617156, 19852294, 20330023, 31947179, 39704588, 40660046, 49372913, 63894358, 81320092, 98745826, 127788716, 197491652, 223630253, 345610391, 447260506, 543102043, 691220782, 894521012, 1086204086, 1382441564, 2172408172, 3801714301, 7603428602, 15206857204]

約数ペア:

[(1, 15206857204), (2, 7603428602), (4, 3801714301), (7, 2172408172), (11, 1382441564), (14, 1086204086), (17, 894521012), (22, 691220782), (28, 543102043), (34, 447260506), (44, 345610391), (68, 223630253), (77, 197491652), (119, 127788716), (154, 98745826), (187, 81320092), (238, 63894358), (308, 49372913), (374, 40660046), (383, 39704588), (476, 31947179), (748, 20330023), (766, 19852294), (1309, 11617156), (1532, 9926147), (2618, 5808578), (2681, 5672084), (4213, 3609508), (5236, 2904289), (5362, 2836042), (6511, 2335564), (7583, 2005388), (8426, 1804754), (10724, 1418021), (13022, 1167782), (15166, 1002694), (16852, 902377), (26044, 583891), (29491, 515644), (30332, 501347), (45577, 333652), (53081, 286484), (58982, 257822), (71621, 212324), (83413, 182308), (91154, 166826), (106162, 143242), (117964, 128911)]