15181684596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 41778557184

約数和(自身を除く): 26596872588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 367, 468, 471, 563, 628, 734, 942, 1101, 1126, 1413, 1468, 1689, 1884, 2041, 2202, 2252, 2826, 3303, 3378, 4082, 4404, 4771, 5067, 5652, 6123, 6606, 6756, 7319, 8164, 9542, 10134, 12246, 13212, 14313, 14638, 18369, 19084, 20268, 21957, 24492, 28626, 29276, 36738, 42939, 43914, 57252, 57619, 65871, 73476, 85878, 87828, 88391, 115238, 131742, 171756, 172857, 176782, 206621, 230476, 263484, 265173, 345714, 353564, 413242, 518571, 530346, 619863, 691428, 749047, 795519, 826484, 1037142, 1060692, 1149083, 1239726, 1498094, 1591038, 1859589, 2074284, 2247141, 2298166, 2479452, 2686073, 2996188, 3182076, 3447249, 3719178, 4494282, 4596332, 5372146, 6741423, 6894498, 7438356, 8058219, 8988564, 10341747, 10744292, 13482846, 13788996, 16116438, 20683494, 24174657, 26965692, 32232876, 32439497, 41366988, 48349314, 64878994, 96698628, 97318491, 129757988, 194636982, 291955473, 389273964, 421713461, 583910946, 843426922, 1167821892, 1265140383, 1686853844, 2530280766, 3795421149, 5060561532, 7590842298, 15181684596]

約数ペア:

[(1, 15181684596), (2, 7590842298), (3, 5060561532), (4, 3795421149), (6, 2530280766), (9, 1686853844), (12, 1265140383), (13, 1167821892), (18, 843426922), (26, 583910946), (36, 421713461), (39, 389273964), (52, 291955473), (78, 194636982), (117, 129757988), (156, 97318491), (157, 96698628), (234, 64878994), (314, 48349314), (367, 41366988), (468, 32439497), (471, 32232876), (563, 26965692), (628, 24174657), (734, 20683494), (942, 16116438), (1101, 13788996), (1126, 13482846), (1413, 10744292), (1468, 10341747), (1689, 8988564), (1884, 8058219), (2041, 7438356), (2202, 6894498), (2252, 6741423), (2826, 5372146), (3303, 4596332), (3378, 4494282), (4082, 3719178), (4404, 3447249), (4771, 3182076), (5067, 2996188), (5652, 2686073), (6123, 2479452), (6606, 2298166), (6756, 2247141), (7319, 2074284), (8164, 1859589), (9542, 1591038), (10134, 1498094), (12246, 1239726), (13212, 1149083), (14313, 1060692), (14638, 1037142), (18369, 826484), (19084, 795519), (20268, 749047), (21957, 691428), (24492, 619863), (28626, 530346), (29276, 518571), (36738, 413242), (42939, 353564), (43914, 345714), (57252, 265173), (57619, 263484), (65871, 230476), (73476, 206621), (85878, 176782), (87828, 172857), (88391, 171756), (115238, 131742)]