127995768

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 370440000

約数和(自身を除く): 242444232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 97, 108, 123, 149, 164, 194, 216, 246, 291, 298, 328, 369, 388, 447, 492, 582, 596, 738, 776, 873, 894, 984, 1107, 1164, 1192, 1341, 1476, 1746, 1788, 2214, 2328, 2619, 2682, 2952, 3492, 3576, 3977, 4023, 4428, 5238, 5364, 6109, 6984, 7954, 8046, 8856, 10476, 10728, 11931, 12218, 14453, 15908, 16092, 18327, 20952, 23862, 24436, 28906, 31816, 32184, 35793, 36654, 43359, 47724, 48872, 54981, 57812, 71586, 73308, 86718, 95448, 107379, 109962, 115624, 130077, 143172, 146616, 164943, 173436, 214758, 219924, 260154, 286344, 329886, 346872, 390231, 429516, 439848, 520308, 592573, 659772, 780462, 859032, 1040616, 1185146, 1319544, 1560924, 1777719, 2370292, 3121848, 3555438, 4740584, 5333157, 7110876, 10666314, 14221752, 15999471, 21332628, 31998942, 42665256, 63997884, 127995768]

約数ペア:

[(1, 127995768), (2, 63997884), (3, 42665256), (4, 31998942), (6, 21332628), (8, 15999471), (9, 14221752), (12, 10666314), (18, 7110876), (24, 5333157), (27, 4740584), (36, 3555438), (41, 3121848), (54, 2370292), (72, 1777719), (82, 1560924), (97, 1319544), (108, 1185146), (123, 1040616), (149, 859032), (164, 780462), (194, 659772), (216, 592573), (246, 520308), (291, 439848), (298, 429516), (328, 390231), (369, 346872), (388, 329886), (447, 286344), (492, 260154), (582, 219924), (596, 214758), (738, 173436), (776, 164943), (873, 146616), (894, 143172), (984, 130077), (1107, 115624), (1164, 109962), (1192, 107379), (1341, 95448), (1476, 86718), (1746, 73308), (1788, 71586), (2214, 57812), (2328, 54981), (2619, 48872), (2682, 47724), (2952, 43359), (3492, 36654), (3576, 35793), (3977, 32184), (4023, 31816), (4428, 28906), (5238, 24436), (5364, 23862), (6109, 20952), (6984, 18327), (7954, 16092), (8046, 15908), (8856, 14453), (10476, 12218), (10728, 11931)]