157484712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 128

約数和(自身を含む): 506880000

約数和(自身を除く): 349395288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 2749, 4092, 4774, 5208, 5498, 7161, 8184, 8247, 9548, 10996, 14322, 16494, 19096, 19243, 21992, 28644, 30239, 32988, 38486, 57288, 57729, 60478, 65976, 76972, 85219, 90717, 115458, 120956, 153944, 170438, 181434, 211673, 230916, 241912, 255657, 340876, 362868, 423346, 461832, 511314, 596533, 635019, 681752, 725736, 846692, 937409, 1022628, 1193066, 1270038, 1693384, 1789599, 1874818, 2045256, 2386132, 2540076, 2812227, 3579198, 3749636, 4772264, 5080152, 5624454, 6561863, 7158396, 7499272, 11248908, 13123726, 14316792, 19685589, 22497816, 26247452, 39371178, 52494904, 78742356, 157484712]

約数ペア:

[(1, 157484712), (2, 78742356), (3, 52494904), (4, 39371178), (6, 26247452), (7, 22497816), (8, 19685589), (11, 14316792), (12, 13123726), (14, 11248908), (21, 7499272), (22, 7158396), (24, 6561863), (28, 5624454), (31, 5080152), (33, 4772264), (42, 3749636), (44, 3579198), (56, 2812227), (62, 2540076), (66, 2386132), (77, 2045256), (84, 1874818), (88, 1789599), (93, 1693384), (124, 1270038), (132, 1193066), (154, 1022628), (168, 937409), (186, 846692), (217, 725736), (231, 681752), (248, 635019), (264, 596533), (308, 511314), (341, 461832), (372, 423346), (434, 362868), (462, 340876), (616, 255657), (651, 241912), (682, 230916), (744, 211673), (868, 181434), (924, 170438), (1023, 153944), (1302, 120956), (1364, 115458), (1736, 90717), (1848, 85219), (2046, 76972), (2387, 65976), (2604, 60478), (2728, 57729), (2749, 57288), (4092, 38486), (4774, 32988), (5208, 30239), (5498, 28644), (7161, 21992), (8184, 19243), (8247, 19096), (9548, 16494), (10996, 14322)]