188761356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 572336128

約数和(自身を除く): 383574772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 124, 126, 146, 186, 217, 219, 252, 279, 292, 331, 372, 434, 438, 511, 558, 651, 657, 662, 868, 876, 993, 1022, 1116, 1302, 1314, 1324, 1533, 1953, 1986, 2044, 2263, 2317, 2604, 2628, 2979, 3066, 3906, 3972, 4526, 4599, 4634, 5958, 6132, 6789, 6951, 7812, 9052, 9198, 9268, 10261, 11916, 13578, 13902, 15841, 18396, 20367, 20522, 20853, 24163, 27156, 27804, 30783, 31682, 40734, 41044, 41706, 47523, 48326, 61566, 63364, 71827, 72489, 81468, 83412, 92349, 95046, 96652, 123132, 142569, 143654, 144978, 169141, 184698, 190092, 215481, 217467, 285138, 287308, 289956, 338282, 369396, 430962, 434934, 507423, 570276, 646443, 676564, 749053, 861924, 869868, 1014846, 1292886, 1498106, 1522269, 2029692, 2247159, 2585772, 2996212, 3044538, 4494318, 5243371, 6089076, 6741477, 8988636, 10486742, 13482954, 15730113, 20973484, 26965908, 31460226, 47190339, 62920452, 94380678, 188761356]

約数ペア:

[(1, 188761356), (2, 94380678), (3, 62920452), (4, 47190339), (6, 31460226), (7, 26965908), (9, 20973484), (12, 15730113), (14, 13482954), (18, 10486742), (21, 8988636), (28, 6741477), (31, 6089076), (36, 5243371), (42, 4494318), (62, 3044538), (63, 2996212), (73, 2585772), (84, 2247159), (93, 2029692), (124, 1522269), (126, 1498106), (146, 1292886), (186, 1014846), (217, 869868), (219, 861924), (252, 749053), (279, 676564), (292, 646443), (331, 570276), (372, 507423), (434, 434934), (438, 430962), (511, 369396), (558, 338282), (651, 289956), (657, 287308), (662, 285138), (868, 217467), (876, 215481), (993, 190092), (1022, 184698), (1116, 169141), (1302, 144978), (1314, 143654), (1324, 142569), (1533, 123132), (1953, 96652), (1986, 95046), (2044, 92349), (2263, 83412), (2317, 81468), (2604, 72489), (2628, 71827), (2979, 63364), (3066, 61566), (3906, 48326), (3972, 47523), (4526, 41706), (4599, 41044), (4634, 40734), (5958, 31682), (6132, 30783), (6789, 27804), (6951, 27156), (7812, 24163), (9052, 20853), (9198, 20522), (9268, 20367), (10261, 18396), (11916, 15841), (13578, 13902)]